# Geometry

### Featured Answers

### Angles and Intersecting Lines

- Angle Basics and Measurements
- Angles Between Intersecting and Parallel Lines
- Complementary and Supplementary Angles
- Angles with Triangles and Polygons
- Perpendicular Bisectors
- Angle Bisectors
- Altitudes
- Medians and Centroids
- Quadrilaterals
- Dilations or Scaling around a Point
- Properties and Definitions of Transformations
- Rotations
- Reflections
- Rigid Transformations
- Transformations and Congruence
- Triangle Congruence
- Theorems concerning Triangle Properties
- Theorems concerning Quadrilateral Properties
- Proofs
- Triangle Similarity
- Solving Similar Triangles
- Angle Bisector Theorem
- Solving Problems with Similar and Congruent Triangles
- Solving Modeling Problems with Similar and Congruent Triangles
- Circle Arcs and Sectors
- Central, Inscribed, and Circumscribed Angles
- Equation of a Circle
- Area of Inscribed Triangle
- Pythagorean Theorem
- Pythagorean Theorem Proofs
- Special Right Triangles
- Sine, Cosine and Tangent Functions
- Trig Ratios and Similarity
- Perimeter and Area of Triangle
- Triangle Inequality Theorem
- Heron's Formula
- Circumference and Area of Circles
- Perimeter and Area of Non-Standard Shapes
- Volume of Solids
- Geometry Problems on a Coordinate Plane
- Distance between Points
- Equations of Parallel and Perpendicular Lines
- Constructing Bisectors of Lines and Angles
- Constructing Regular Polygons Inscribed in Circles
- Constructing Circumcircles and Incircles
- Constructing a Line Tangent to a Circle
- Mr. Romero attached a ramp to the base of a window sill so that the family cat could more easily climb onto it. The ramp is 84 inches long. The window sill is 50 inches above the floor. ?
- What is the measure of angle r?
- Please solve q 100?
- The length of the square plot in which roses are planted is 2 meters greater than the length of the square plot in which marigolds are planted. How much bigger in area is the rose plot than the marigold plot?
- Obtain the equation of the sphere circumscribing the tetrahedron formed by the Planes x = y = z = 0 and 2x + 3y + 4z - 12 = 0.?
- Points (–9, 2) and (–5, 6) are endpoints of the diameter of a circle What is the length of the diameter? What is the center point C of the circle? Given the point C you found in part (b), state the point symmetric to C about the x-axis
- You are fencing a rectangular puppy kennel with 25 ft of fence. The side of the kennel against your house does not need a fence. This side is 9ft long. What is the dimensions of the kennel?
- Simplify the radical expression if possible x+4 / x^2 - 16 ?
- The difference of two complementary angles is 40°. What are the angles?
- A rectangle has a perimeter of 28 inches. The length of one pair of sides is 8 inches per side. What is the length of each of the other sides?
- What answer go where?
- A box without a top is made from a rectangular piece of cardboard, with dimensions 27 centimeters by 18 centimeters, by cutting out square corners with side length x centimeters. Which expression represents the volume of the box in terms of x?
- In △XYZ , m∠X=38∘ , m∠Z=67∘ , and YZ=25 feet . What is XZ ? Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.
- A ∠A and ∠ B ∠B are complementary angles. If m ∠ A = ( 2 x − 2 9 ) ∘ ∠A=(2x−29) ∘ and m ∠ B = ( x + 2 3 ) ∘ ∠B=(x+23) ∘ , then find the measure of ∠ B ∠B. ?
- The equation of a parabola is given. #y=−16x^2+7x−80# What is the equation of the directrix of the parabola? Enter your answer in the box.
- If ASB is a focal chord of a parabola such that AS=2 and SB =4, Then find the latus rectum?
- A flagpole is 53 feet tall. A rope is tied to the top of the flagpole and secured to the ground 28 feet from the base of the flagpole. What is the length of the rope?
- An isosceles right triangle has a hypotenuse of 12. Between which two whole numbers are the lengths of the legs of the triangles?
- Please solve q 103?
- Which os the following sets of sides does enclose a triangle a.3cm,4cm,5cm b.2cm,3cm,4cm c.6cm,7cm,8cm?
- What is the internal angle sum of a hexagon?
- The area of a parallelogram is #60# #m^2# and its height is #15# #m#. What is the length of its base?
- A three-inch line segment is dilated by a scale factor of 6 and centered at its midpoint. What is the length of its image?
- Jenny is painting a toy chest that she made for her little brother. If the box is 4 feet long, 3 feet wide, and 2 feet tall, what is the surface area of the box to be painted?
- Please solve q 101?
- The vertices of a triangle on the coordinate plane are (-3,-3), (-2,3), and (4,-1). What is the approximate perimeter of the triangle?
- If two lines are anti-parallel then their slopes ?
- The measure of an angle is 24 more than the measure of its supplement. How do you find the measures of both angles?
- The legs of an isoseles triangle are equal to 25 inches each. if the altitude to the base is 7 inches long, find the area of the triangle?
- What would be a real-world situation in which you would need to find a perimeter? What would be a real-world situation in which you would need to find an area?
- A rectangle has a perimeter of 18 cm. Its length is 5 cm greater than its width. What are the dimensions?
- Show that the surface of a sphere can't be represented as a plane (?)
- What is the measure of one leg of a right triangle if the other leg measures 12 and the hypotenuse measures 20?
- If difference between one side #a# of a right angled triangle and hypotenuse #b# is #1#, what is its third side?
- What is the value of x in this figure? 6√3 6 12√2 12√3
- The length of a box is 36 cm. If you cut the length equally into 3 parts, the surface area will increase 120 cm^2. What is the volume of the box?
- The area of one rectangle is 36 Square feet. The area of a second rectangle is 21 square feet. The rectangles have the same width and the dimensions are whole numbers. What is the width of both rectangles?
- A hemispherical tank is filled with water and has a diameter of 4 feet. If water weighs 62.4 pounds per cubic foot, what is the total weight of the water in a full tank, to the nearest pound?
- A line segment has endpoints at (-1, 4) and (4, 1). What reflection will produce an image with endpoints at (-4,1) and (-1,-4)?
- Show by using matrix method that a reflection about the line #y=x# followed by rotation about origin through 90° +ve is equivalent to reflection about y-axis.?
- Three angle of a triangle are[5×-1] [3×+15]and[2×+1]find the value of ×and hence the largest and smallest angle?
- Three numbers form a arithmetic sequence whose common difference is 3. if the numbers are increased by 2,5,& 9, respectively, the resulting numbers form a geometric sequence. which of the following gives the common ratio of the resulting geometric sequen?
- A line is inclined at equal angles to all three (x-, y- and z- axes) and passed through the origin. A second line passes through (1,2,4) and (0,0,1). What is the angle between the two lines?
- Could someone please help me solve this question?
- Help again?
- Please help I need to pass!!?
- A right rectangular prism has a volume of 120 in3. what is the new volume if the length, width, and height are doubled?
- What is the midpoint of (2,-2, 4) and (-2,0, 6)?
- What is the approximate distance between (3, 6, -7) and(-4, 1, 5)?
- The volume of a cube is 125 cubic inches, the length of one side is 5 inches, what is the surface area of thr cube???
- An indoor pool is filling with water. The shallow end is 3 ft deep and gradually slopes to the deepest end, which is 10 ft deep. The width of the pool is 15 ft and the length is 30 ft. What is the volume of the pool?
- When tiles are tessellated in a plane,what angle measure sum is required of the tiles surrounding a single point?
- What is area of a sector of 144° in a circle with a radius of 15 cm?
- A liquid- filled glass pyramid is being erected as part of a museum attraction. The pyramid is designed to be 15 feet tall with a rectangular base that is 10 feet long and 6 feet wide. What is the total amount of liquid that the pyramid can hold?
- Can someone correct my work?
- Express the Distance d between the plane and the top of the control tower as a function of x?
- Please solve q 93 ?
- What would be the coordinates of four vertices of a rectangle, if its longer side lies on #x#-axis, the rectangle is in the first quadrant and one vertex is at the origin and one other at #(6,4)#?
- Rectangular wooden box thickness=2cm,inner measure=6cm,length=2cm,breadth=1cm volume of wood?
- A rectangular solid is dilated by a factor of 0.5. How many times larger is the volume of the resulting solid than the volume of the original solid?
- Miguela wound a garden hose around a circular reel. If the diameter of the reel was 10 inches, how many inches of hose was wound on the first full turn of the reel?
- A road sign is in the shape of a regular pentagon. what is the measures of each angle on the sign? round to the nearest tenth
- To the nearest hundredth of a foot, what is the radius of a circular sector whose area is 45 square feet and that intercepts an arc with measure 25?
- Please solve q 92?
- How do I write the equation of a circle with a center of(2,9) and passing through point (1,0)?
- Definition of angle?
- Find the equation of the circle with center at the origin and which passes through the point (3,4) ?
- What are the standard form, radius, and center?
- Identify the radius and center?
- Write the equation of the circle. Show your work. Standard Form: Center: ____________________ Radius:____________________ General Form: ?
- Write the question in standard form for the following? Center (13, -13) Radius = 4
- Relation between orthocentre, circumcentre and centroid?
- What is radius of a diameter with endpoints of (6,4) and (6,-2)?
- What is the perimeter of an equilateral triangle with an area of 100√3 square feet?
- Find the equation of an ellipse centered at origin and passing through point #(-3,2)# whose latus rectum is #3# times the distance from center to focus?
- What is the width of a rectangular prism when the surface area is 208 square centimeters, and it has a height of 8 and a depth of 6?
- When a rectangle is rotated about a line it becomes a rectangular prism. Do you agree? Im not sure. It might be a cylinder.
- Please prove?
- A skyscraper is a rectangular prism as tall as 398 meters. The bases are squares with sides of 62 meters. What is the surface area of the skyscraper?
- A garden has the shape of a right triangle with one leg 3 meters longer than the other. The hypotenuse is 3 meters less than twice the length of the shorter leg. What is the length of the shorter leg?
- Please solve q 94 ?
- What is the area of a circle if the radius of the circle is 20 ? 3.14 is the approximate for pi
- Is every trapezoid a parallelogram? thanks
- Please solve q 58 ?
- The new library at Walnut Hills Middle School has a carpeted floor in the shape of a square. If the area of the floor is 52,000 square feet, what is the approximate length in feet of one side of the square floor?
- A 12 story New York building casts an 80 foot shadow. What is the length of a shadow of a 20 story building?
- Find the central angle θ which forms a sector area 18 square feet of a circle of a radius of 10 feet?
- Jason leans a 12 foot ladder against the side of his house with the base of the ladder 3.5 feet from the house. To the nearest tenth, how high up the side of the house does the ladder reach?
- A cylinder has a diameter of 10 inches and a height of 2.3 inches. What is the volume of this cylinder, to the nearest tenth of a cubic inch?
- What is the volume of the cone? Height is 21 meters radius is 7 meters round to the nearest tenth
- How can something be enlarged using a scale factor of 4/3?
- What is the volume of a pyramid with a base measuring 3 meters x 3.5 meters and a height of 10 meters?
- The chord of circle #x^2 + y^2 = 25# connecting #A(0,5)# and #B(4,3)# is the base of an equilateral triangle with the third vertex #C# in the first quadrant. What is the smallest possible #x#-coordinate of #C#?
- Work out the area of triangle ABC?
- How to do the following? I NEED HELP !
- Consider the circle #x^2+y^2-2x-14y+25=0#. For what values of m is the line y=mx tangent to this circle?
- A triangle has angles of P=66 4x-2 , 3x-1 , and X+5 . What is the measure of the shortest side?
- Can someone help me solve this problem?
- Please solve q 33 ?
- What is the greatest number of acute angles that a triangle can contain?
- A sphere has a radius that is 15.6 inches long . Find the volume of the sphere . Round to the nearest tenth?
- How do you find the perimeter of a rectangle that has a width of 74 inches and has a length that is twice its width?
- Area(ABCD)= ??? # cm^2#
- Can someone check my homework?
- Question #d6ddc
- Please solve q 91?
- Find the equation of the circle with center at the origin and which passes through the point (3,4) ?
- Three vertices of a rectangle have coordinates (3,4), (5-4), and (-7-7) What is the #y# coordinate of the fourth vertex?
- Why or why not do you think use the y intercept when trying to determine if two lines are parallel or perpendicular ?
- Please solve q 88?
- Please solve q 85 ?
- How o write an equation which is parallel and perpendicular to the given lines below? (1) y= -5x (2) y= 1/3x-1 (3) 2x-4y=3
- Micheal is 5 1/3 feet tall and his shadow is 8 feet long. At the same time a tree near micheal casts a shadow that is 24 feet long what is the height of the tree ?
- What is the volume of a fish tank that is 17 inches long, 7 inches wide, and 11 inches high?
- What is the measure of angle c?
- A variable circle having fixed radius a, passes through origin and meets the coordinate axes in point A and B. What is the locus of centroid of triangle OAB, O being the origin?
- In this triangle, what is the value of x? Enter your answer, rounded to the nearest tenth, in the box. x = km
- In this triangle, what is the value of x? Enter your answer, rounded to the nearest tenth, in the box. x =
- What is the perimeter of a square which sides are 7cm?
- Please solve q 89?
- A rectangle has dimensions 10cm by 5cm.determine the measures of the angles where the diagonals intersect?
- How do you find a number of degrees in a central angle?
- Please solve q 90?
- Please solve q 80 ?
- Can someone help me with this?!
- Please help?
- Can somebody please help me quick?
- Please solve q 87 ?
- ?A cylindrical garbage can has a radius of 1.5 feet and holds approximately 28.27 cubic feet of trash. Find the approximate height of the garbage can.
- Two men are traveling in opposite directions at the rate of 20 and 30 miles an hour at the same time and from the same place. In how many hours will they be 300 miles apart? The volume of a cone varies jointly as its height, and the square of its radius.
- What is the diameter of a circle if C=3.14(1yd)?
- Determine the value of x when (-1,-1)is equidistant from (0,2)and(x,-4)?
- A 4 by 5 inch photo is enlarged by multiplying every dimension by 2 to form a similar 8 by 10 inch photo. What is the ratio of the perimeter of the smaller rectangle to that of the larger? What is the ratio of the two areas?
- What is the area of a triangle with a base of 1.5 ft and a height of 10 in?
- Assistance needed on Circles Crossword Puzzle?
- Determine the values of y when the distance between #(-7,y)# and #(-3,4)# is #4 sqrt5#?
- How to do this question?
- Can someone check my homework?
- A parallelogram has a height of 4 cm and an area of 32 square cm. What is the measurement of the base of the parallelogram?
- A rectangular lot that measures 125 feet by 185 feet is completely fenced. What is the length, in feet, of the fence?
- The area of a parallelogram is 588cm^2. If the height is 12 cm, what is the base?
- A rectangle has an are of 400.8 square centimeters and a base of 24 centimeters. What is the height?
- Prove below?
- Determine the center and radius of the following circle equation: x 2 + y 2 − 1 8 x − 6 y + 9 = 0 x 2 +y 2 −18x−6y+9=0?
- Find the value of X?
- What is the volume of a sphere with a diameter of 13 inches?
- Find an equation for the perpendicular bisector of the line segment whose endpoints are ( − 1 , 1 ) (−1,1) and ( − 7 , − 7 ) (−7,−7).?
- If you were to a cut a 16 inch diameter pizza into 10 equal slices, what would be the area of each slice?
- Find the equation to the circle described on the common chord of the circles x^2+y^2-4x-2y-31=0 and 2x^2+2y^2-6x+8y-35=0 as diameter?
- A 25-ft rope is stretched from the top of a ship's mast to a cleat on the deck. If the cleat is 16 ft from the base of the mast, how tall is the mast?
- A 20 ft ladder is leaned against the side of a building so that the base of the ladder is 7ft from the building. How high up the wall does the ladder reach?
- How many lines of reflection does a octagon have??
- The picture shows square JKLM and the dimension of rectangle RSTU. If the perimeters of these two quadrilaterals are equivalent, what is the length of line segment JK?
- Please help with my last question?
- One angle of isosceles triangle measures 114.8. Which other angles could be in the isosceles triangle?
- A rectangular field is 102 m wide and 234 m long. Find the angle between the longer side and the diagonal?
- The perimeter of parallelogram is 238 cm. The ratio of the two adjacent sides is 3:4. What are the lengths of the four sides of the parallelogram?
- The area of triangle PQR is 18. If p = 6 and q = 8, find all possible measures of angle R?
- Help answer plz especially question part D?
- Find the area of a polygon with the given vertices? (2,5) (7,1) (3,-4) (-2,3) Please show workprocess
- If each side of a triangle is double then its area will increase by how much ?
- It is about vector how to find vector of AM i have AC?
- What is the number of sides in a polygon whose sum of the interior angles is 1800?
- If the measure of each interior angle of a regular polygon is 171, what is the number of sides in the polygon?
- Which statements are true? can someone check my work?
- Check my work?
- What is the measure of angle b?
- Liza wants to cover her cylindrical paper weight with a sticker paper. It has a radius of #4# cm and a height of #12# cm. How many square centimeters of sticker paper will she need? What is the area of the base?
- The measures of the bases of a trapezoid are 14 and 20. What is the measure of the median of the trapezoid?
- Answer question a) why does A = A (t) = 6x^2? ,
- Quadrilateral ABCD is inscribed in a circle. What is the measure of angle A?
- What is the value of x?
- Find the equation to the circle described on the common chord of the circles #x^2+y^2-4x-2y-31=0# and #2x^2+2y^2-6x+8y-35=0# as diameter?
- A cone is 9cm high and has vertical angle of 60 then the diameter of it's base is. A) 3√3. B) 6√3. C) 9√3. D)18√3. ?
- How do you find the angle between the lines 3x+4y=12 and 4x-3y=12?
- What would the area of a circle be if you use 12 meters of fencing?
- A central angle of a circle that measure pi/3 radians intercepts an arc that is 12 cm. What is the radius of the circle?
- The area of a triangle is 15 m^2. The height is 6 m, and the length of the base is #sqrt(3x-5)m. What is the value of x?
- What is eb?
- Please solve q 59 ?
- How do I do this? See picture below
- What is the value of x? please show all work
- What is the measure of angle b? someone please re-check my answer.
- What is the measure of angle c?
- What is the length of an arc if we know the radius of curvature is 12 in and the area of the sector created is 252 inches squared?
- The length and breadth of a rectangle are 12 cm and 8 cm respectively to the nearest cm. Then a lower bound of the area for the rectangle is? Select one or more:
- What is the measure of angle a? could someone re-check my answer?
- What is the measure of angle a? could someone double check my answer?
- Please solve q 74 ?
- What is the perimeter and area of a rectangle with width 5 centimeters and length 16 centimeters?
- What is the length of the hypotenuse of a right triangle given one leg 12 cm and one angle 70 degrees?
- A radio transmission tower is 210 feet tall. How long should a guy wire be if it is to be attached 11 feet from the top and is to make an angle of 26° with the ground?
- A right triangle has one angle that measures 77°. What is the measurement for the missing angle?
- If point #P(3,10)# is reflected across the line #y=1#, what are the coordinates of its reflection image?
- Please solve q 84 ?
- Please solve q 86 ?
- What is the volume of the square pyramid?
- At a certain time of day a tree that is 15 meters tall casts a shadow of 12 meters tall while a second tree cast a shadow of 20 meters . How tall is the second tree?
- Danice wants to cover the floor in her living room in square tiles whose sides measures 12 inches. if the entire floor is 10 feet by 14 feet, how many such tiles does she need?
- What is the midpoint of a segment whose endpoints are (13 -24) and (-17 -6)?
- What is the area of a rectangle with vertices at #(7,3), (12,3), (12,11),# and #(7,11)#?
- If x,y, and z were the angles of triangle such that x=2y and y= z-20 degrees, how many degrees are there in angle x?
- The area of a rectangular garden is given by the trinomial #x^2+6x-27#. What are the possible dimensions of the rectangle?
- To the nearest hundredth, what is the area of a circle with a radius of 3 units?
- What is the measure of angle a?
- How do you find ABC?
- How do I find the coordinates of S?
- The following are base angles of isosceles triangles. In each case, what is the third angle of the isosceles triangle: (a) 64 (b) 42 (c ) 18 (d) 82?
- The length of the side of a cube is doubled. What is the new volume?
- What is the measure of angle d?
- How to express the length of the walls, L metres, in terms of x and height of the walls H metres, in terms of x?
- Find the value of n??
- What is the measure of angle DQM?
- Please Explain.?. thank you,
- G. One of the angles formed by two intersecting lines is 4 times greater than the other. Find these angles?
- Which statement about line BC is correct?
- Please solve q 71 ?
- If the perimeter of a rectangle is 46 cm and the area is 132 square cm, then what are the dimensions of the rectangle?
- Find the minimum and maximum possible areas for a rectangle measuring 4.15 cm by 7.34 cm. Round to the nearest hundredth.?
- There is a concrete cinder block. The outside dimensions of the block are 16 by 8 by 8. the holes are square, 6 inches on each side and go all the way through the cinder block. what is the volume of the concrete used to make the block?
- If two angles are supplementary and one of them is 30°, what is the measurement of the second angle?
- How do you draw GHI with G=80,GH=9CM and H=35?
- A right triangle has a hypotenuse = 39 cm and a side = 15 cm. What is the third side?
- How do you calculate a square pyramids area in square units?
- Area of triangle and sector?
- The equation of a straight line passing through the point (-2, 3) and making intercepts of equal length on the axis is ?
- A blue rectangular tile and a red rectangular tile are similar. The blue tile has a length of 10 inches and a perimeter of 30 inches. The red tile has a length of 6 inches. What is the perimeter of the red tile?
- Circle O has a radius of 10, how do you find the length of an arc subtended by a central angle measuring 1.5 radians?
- Two triangles with the same corresponding sides lengths will be congruent is known as the?
- The quadrilaterals shown are rectangles. Are they similar? If so, find the scale factor of the larger rectangle to the smaller rectangle.
- If circle is 12 mm across how much is the circumference ?
- If the area of a circle is 70cm^2,find the radius?
- The two opposite vertices of a square are at (3,4) and (1,-1). What will be the other two vertices of the square?
- A line segment has a midpoint of (-3,2) and an endpoint of (-6,4). What is the other endpoint of the line segment?
- What is the angle between the hands of the clock at 5:30 Pm?
- Triangle ABC is a right triangle. If side #AC=7# and side #BC=10#, what is the measure of side AB?
- If the radius of a cylinder is doubled and its height is quartered, what will be the percebt increase in its volume?
- If one milliliter is one cubic centimter, find the volume of water in a tin can of 5cm diameter and 10cm height. answers in terms of π and milliliters?
- If the perimeter of a square is equal to the perimeter of an equilateral triangle, what will be the possible ratio of their areas?
- A circle has a radius of 13 in. Find the radian measure of the central angle theta that intercepts an arc of length 9 in. (Do not round any intermediate computations, and round your answer to the nearest tenth. )?
- A line segment is 26 centimeters long. If a segment, x centimeters, is taken, how much of the line segmet remains? Translate into equation.
- What is the measure of angle A?
- What is the measure of angle A?
- How to solve the following? When a car moves forward by #180 cm # each wheel does one full turn. What is the diameter of a wheel to the nearest centimetre?
- Please solve q 69?
- How to solve the following?
- Jane spent 62% of her school budget on books. In degrees, what measurement would that section be on a circle graph?
- How do you find the volume of a cube with a base edge of 4 cm?
- A model deck is #9 i n#. by #16 i n#. How do you use the scale #1/2 i n : 1 ft# to find the dimensions of the actual deck?
- Can anyone help me ?
- The length of the diagonal of a square is 22. What is the length of each side?
- Please solve q 76 ?
- Please help ?
- What is the complement and supplement of 59°?
- An isosceles trapezoid has bases of lengths 6 and 8 and a height of 16. Find the area of the trapezoid. What is the area?
- What is the lateral area of a cone with a radius of 3.5 milliliters and a slant height of 8 millimeters?
- Write the equation of the circle centered at ( − 8 , − 4 ) that passes through ( 15 ,− 8 )?
- The perimeter of a triangle is 79.75 inches. The second side of the triangle is half as big as the first side. The third side is 7.25 in. greater than the first side. What is the length of the longest side of the triangle?
- What is the mBAC=?
- Geometry help?
- What is the x?
- Write the equation of a circle with center at (6,3) and radius of 5?
- A box without a top is to be made from a rectangular piece of cardboard, with dimensions 8 in. by 10 in., by cutting out square corners with side length x and folding up the sides. Write an equation for the volume V of the box in terms of x?
- A solid wood toy boat with a mass of 325 g raises the water level of a 50 cm-by-40 cm aquarium by 0.3 cm. What is the density of the wood?
- A trapezoid has an area of #160# #cm^2#. The length of one base is #20# #cm# and the height is #10# #cm#. What is the length of the other base?
- A window shaped like a parallelogram has an area of #18 1/3# square feet. The height of the window is #31# feet. How long is the base of the window?
- What is XY? in meters
- The top floor of the building is a rectangle whose perimeter is 320 feet. The width is 30 feet less than the length. What is the width of the rectangle?
- In △MNP NP>MN , MP< MN , which statements are true? A. ∠M > ∠N > ∠P B. ∠N > ∠P > ∠M C. ∠M > ∠P > ∠N D.∠P > ∠N > ∠M
- What is the length of the hypotenuse of a triangle with vertices at #(9, 8), (9, 4), and (11, 4)#?
- The two angles of a triangle are m° and (m+20)°.their sum is greater than the third angle. what is the range values of m°?
- A football field is 100 yards long from goal to goal and 53 yards wide from side to side. What is the longest possible straight line on the football field?
- What is the measurement of each interior angle of a 5 sided regular polygon?
- . A cube-shaped aquarium has edges that are 3 ft long. The aquarium is filled with water that has a density of 62 Ib/ft^3. Should the aquarium be placed on a table that can support a maximum weight of 200 lb? Explain why or why not.
- ?Find the volume of the triangular pyramid to the nearest whole number.
- Rectangle with perimeter 68 feet and diagonal 26 feet, then what is its width?
- Please solve q 71 ?
- Can someone help me with this question?
- Please solve q 69 ?
- On a coordinate plane, point a is located (-7,5) and point b is located at (4,5). What is the distance between the two points?
- The line #3x+4y-k=0# is tangent to the circle #x^2+y^2=16#. What are the possible values of k?
- Please solve q 73 ?
- Measures: 98°, 47°, and 35°. What type of triangle is it?
- What are the coordinates of the point on the directed line segment from ( 1 , 8 ) (1,8) to ( 1 , − 4 ) (1,−4) that partitions the segment into a ratio of 2 to 1?
- If a polygon has 24 sides, how many diagonals are there from each vertex? How many diagonals are there in all?
- The sum of six angles of an eleven sided polygon is 100°. The other five angles are equal. Find the size of each of the equal angles?
- How do i solve this? Find the radius of a circle that has an arc length of 7 feet that subtends an angle of 110 degrees. b) find the area of the sector of the circle described above.
- Three tennis balls are packaged in a box as shown below. The box is 12.1 centimeters long, 3.5 centimeters wide, and 3.5 centimeters tall. Each ball is 3.3 centimeters in diameter. What is the volume of the empty space in the box?
- Find the radius,circumference,and area of a circle that has a diameter of 2√3 yards?
- The angles of a quadrilateral are: # (x+10)°," "2y°," "90°and(100-y)°.# How do I find #y# in terms of #x#?
- Please solve q 12 ?
- The measure of the vertex angle of an isosceles triangle is 100 degrees. What is the number of degrees in one of the base angles of the triangle?
- The radius of a circular garden pond is 1.75 feet. What is the diameter of the pond?
- Please solve q 56 ?
- How do i solve the following equation?
- In a diagram there is a picture which is 16cm x 8cm surrounded by a border of width 4 cm forming a bigger rectangle. Are the two rectangles similar?
- What do i do?
- How do you find the perimeter of a triangle whose coordinates are (0,0) (6,8) ( 12,0)?
- The perimeter of a rectangle is twice the sum of its length and its width. The perimeter is 46 meters and its length is 2 meters more than twice its width. What is the length and width?
- The area of a parallelogram is given by the formula a=bh. the area of the parallelogram on the right is 66 sq. units. what is the base and height?
- Which is an equation of the circle with center (-2,5) and radius 4?
- A hemispherical tank is filled with water and has a diameter of 10 feet. If water weighs 62.4 pounds per cubic foot what is the total weight of the water in a full tank to the nearest pound ?
- If you have two ponts, (-2,-4) and (10,6), how do you calculate the line that goes through these ponts in the form of Ax+By=C?
- Find the length and diagonal of a rectangle having sides 11cm and 60 cm?
- What is the answer?
- Please solve q 37 ?
- Using absolute value find the distance between point A(6, -4) and B(-5,-4) ?
- In a trapezium abcd ab //cd and ab is a diameter. Angle cab is 28 .Find the difference between angle adc and angle abc?
- What is the area of a rectangle with a length of 12cm and a width of 15cm?
- Please solve q 64 ?
- Please solve q 95 ?
- How do we find the area of a pentagon?
- Please solve q 18?
- Can someone help me solve this question?
- If the length of hypotenuse of a right angled triangle is 5cm and its area is 6sq.cm the length of the remaining sides?
- The area of a rhombus or kite is half the product of the ______ ?
- Please solve q 21?
- Geometry multiple choice question can anybody help me??
- How does a vertical translation change the x- and y-coordinates of the endpoints of each side of an angle?
- AB = 9cm, AC=8cm, AE = DE. ABC is right angled triangle and the area of ABC is divided in to 3 equal parts by the lines DE and AE. What is the length of AE?
- Please solve q 59 ?
- How are parallel lines and coinciding lines alike and different?
- Please solve q 60 ?
- Please solve q 96 ?
- The points A(-2,2), B(4,4) and C(5,2) are the vertices of a triangle. The perpendicular bisector of AB and the line through A parallel to BC intersect at the point D. Find the area of the quadrilateral ABCD.?
- VRZA is a parallelogram with sides #2x-4, 3y+5, 1/2 x +7 and y+12#. What is its perimeter?
- Use the given area to find the height and base. A=84, base =24+5 and height=x?
- The perimeter of a rectangle is 58 cm. The length is 1 cm more than 27 times the width. Find the dimensions of the rectangle?
- A sector of a circle has perimeter #32# #cm# and area #63# #cm^2#. What is the radius length and the magnitude of the angle subtended at the centre of the two possible sectors?
- On the coordinate plane, ΔABC ≅ ΔDEF by SSS. ΔABC translates 2 units to the left and 3 units down. Do the triangles remain congruent? Explain why or why not.
- Is 4x^2+y^2+16x-6y+9=0 a parabola, a circle, an ellipse, or a hyperbola?
- Given the triangle points #(x,y)->(3,8) and (3,1) and (6,1)# what is the length of the perimeter?
- Please solve q 52 ?
- What is the perimeter of a triangle with vertices of (2,0), (2, -3) and (-2,-3)?
- Find the area of triangle ABC below?
- Please solve q 57 ?
- Is 2y^2-32x+20y+50=0 a parabola, a circle, an ellipse, or a hyperbola?
- Please solve q 42 ?
- Need some help. how do you find the equation of a circle with endpoints of the diameter at (-1,1) and (7,9)?
- Elian is placing a rectangle in the coordinate plane. He knows that the shorter side of the rectangle is half the length of the longer side. He places the longer side on the x-axis?What coordinates should he assign to the top-left vertex oft he rectangle
- The vertices of #DeltaABC# are A(2,4), B(1,1) and (5,1), find the equation of altitude of #DeltaABC#.?
- The measure of ∠JLM is 140°. The measure of ∠JKL is 75°. What is the measure of ∠KJL?
- What are the side lengths of a square when the diagonal is 6√2?
- Jackie wants to put trim around the base of all the walls in her bedroom. The price of the trim is $1.19 per linear foot. How much will it cost her for the trim?
- I need answer to Sofia has a plate 4 sides of equal length, 2 pairs of opposite sides that are parallel, and no right angles. What quadrualateral best describes the plate?
- The drawing below shows three squares joined at their vertices to a form a right triangle - What is the area of the shaded square?
- Will you help me?
- Write the equation of a circle that has a center of ( 2,-6) and goes through (8,4)?
- A regular octagon has sides 15cm long. The apothem is 18.5 cm long.What is the area of the octagon?
- Does 10 ft and 10ft and 28ft make a triangle?
- What is the equation of a circle with its center at (10, -4) and a radius of 4?
- What is the area of a right triangle if 8 and 12 are legs?
- What is the radius of a circle whose circumference is 38pi ?
- ABCD is a rhombus. AC and BD are its two diagonals intersecting at O. Prove that AB^2 + BC^2 + CD^2 + DA^2 = AC^2 + BD^2?
- A tunnels arch is parabola shaped. It spans 8 meters wide, and is 5 meters high at a distance of 1 meter from the tunnel's edge. What is the maximum height of the tunnel?
- Catherine's mother is wrapping a box that is 12 in long, 8 in wide, and 10 in high. How many square inches of wrapping paper will Catherine need to cover the box?
- Please solve q 46 ?
- A unit cube is removed from a cube of side x cm. If the volume of the remaining cube is 728 cm^3, then find the side of the cube?
- Please solve q 24 ? Look
- Two pyramids are similar. Pyramid A has a volume of 32m^3 and with a surface area of 100m^2 while Pyramid B has a volume of 500m^3 and is 60m tall. What is the height of Pyramid A? What is the surface area of Pyramid B?
- Karen drew a triangle with side lengths 3 centimeters, 4 centimeters, and 5 centimeters. What is the perimeter of the triangle?
- A bucket is 20cm in diameter at the open end, 12cm in diameter at the bottom, and 16cm deep. to what depth would the bucket fill a cylindrical tin 28cm in diameter?
- The hypotenuse of a 30°-60°-90° triangle measures 6/3 inches . What is the length of the longer leg?
- Your building a patio area along two sides of a pool. The pool is rectangular with a width of 50 feet and a length of 100 feet. The patio area will have the same width on each side of the pool. Write a polynomial that represents the combined area?
- A rectangle has an area of 8z² - 12z. If its width is 4z, what is its length? What is the perimeter of the rectangle?
- Can somebody help me write the standard form of a circle with this? #x^2+y^2-4x+8y-5=0#
- A 6 ft tall tent standing next to a cardboard box casts a 9 ft shadow. If the cardboard box casts a shadow that is 6 ft long then how tall is it?
- An interior angle of a parallelogram is 24 degree greater than double of the measure of the exterior angle adjacent to it.Determine the measure of the interior angle?
- What is the radius of a circle with 16 cm?
- Im so confused and need help. Help?
- How do you find the missing angle for a triangle with angles 24° and 57°?
- The volume of a rectangular box is 1,058 cubic inches. The box has a height of 11.5 inches and a length of 16 inches . What is the width of the box?
- What is the equation for this circle based on this problem? center (-4, -3) Point (2,2)
- What is the equation of a circle with its center at (-6, -3) and a radius of 12?
- What is the radius of a circle with a circumference of 28 pi?
- A cube with side length 4 centimeters is 25% full of sand. What is the volume of the sand? Thanks
- Recall that two angles are complementary if the sum of their measures is 90 degrees. Find the measures of two complementary angles if one angle is 5 degrees more than four times the other angle?
- Images explain all. ?
- Draw the line x-y=2 and line x=0, find the point of intersection?
- An arc on a circle measures 125°. What is the measure of the central angle?
- Six angles of a heptagon measure 107, 139, 131,110, 145 and 128 what is the measure of the seventh angle?
- Prove that a parallelogram is not cyclic which is not a rectangle??
- Find angle and prove?
- What is the length of the other leg of a right triangle with hypotenuse 13 and leg 6 units?
- How do you prove this triangle to be equilateral?
- It is about finding expression for volume?
- Please solve q 19?
- A box in the shape of a rectangular prism has a volume of #6x^3+27x^2-15x#. What are the dimensions of the box?
- How do we find the volume of a triangular pyramid ?
- "If a polygon has seven sides, then it is a heptagon." What is the hypothesis in this conditional statement?
- How to find the volume of a cylinder?
- How to find the volume of a cone and a dome?
- Why is angle APD 116 degrees?
- A piece of cardboard is 20 m long and 9 m wide. Joyce cuts square pieces from it. If each square piece has a side of 2 m, how many pieces would Joyce get?
- Find the length of a rectangle lot with a perimeter of 82 meters if the length is 7 meters more then the width?
- If A|B , A|C, B(2,3,2) , C(1,2,1) and NormA=4√(2) then A=...... ?
- If in a quadrilateral ACBD, AC=AD, BC=BD and angle A is greater than 180 degrees, can ACBD be called a kite?
- A water pipe bends in a circular arc changing direction by 23.7 degrees. The curved portion is 47.2 ft long. What is the radius of the circle?
- Point A and B lie on the curve #y=x^2-4x+7#. Point A has coordinates #(4,7)# and B is the stationary point of the curve. The equation of a line L is y=mx-2 Where m is a constant. In the case where L passes through the midpoint of AB find the value of m?
- How do you solve this problem? Eli is using a rectangular canvas for a school art project. The shaded triangles represent the sections Eli will paint.
- How do you write a standard form of the equation of the circle described as center at (-1, 4) and tangent to x=3 ? Then graph?
- The horizontal base of a solid prism is an equilateral triangle of side x the sides of the prism are vertical the height of prism is h and volume=2000 Express h in term of x show that total surface area A =(3^1/2)/2*x^2 +(24000/3^1/2)x^-1?
- Please solve q 23?
- Vector question?
- The lengths of two sides of a right triangle are 24 meters and 25 meters. Determine the two possible measures for the third side? Possible side length , possible side length Write answer in form numbersqrt(number) or sqrt(number) or number
- A triangle has a perimeter 13 m. The two shorter sides have integer lengths equal to (x) and (x+1). What could be lengths of each of the 3 sides of the triangle?
- In Δ𝐴𝐵𝐶, 𝐴𝐵̅̅̅̅ 𝑖𝑠 𝑐𝑜𝑛𝑔𝑟𝑢𝑒𝑛𝑡 𝑡𝑜 𝐵𝐶̅̅̅̅. 𝑇ℎ𝑒 𝑝𝑒𝑟𝑖𝑚𝑒𝑡𝑒𝑟 𝑜𝑓 Δ𝐴𝐵𝐶 𝑖𝑠 47 𝑐𝑒𝑛𝑡𝑖𝑚𝑒𝑛𝑡𝑒𝑟𝑠. How many centimeters long is 𝐴𝐶̅̅̅̅?
- A rectangular table is five times as long as it is wide. If the area is 180 ft2, how do you find the length and the width of the table?
- Find the standard form of the equation of the circle that passes through (2,-2) and concentric with the circle centered at (2,1) and radius 1?
- A triangle in the coordinate plane has coordinates of (2,3(,(-4,-5) and (-2,4. and if reflected about the x-axis what are the new coordinates?
- Can someone please prove this?
- What is the equation for a circle with a center of 4,7 and a radius of 7 ?
- A chord of a circle divides the circle into two parts such that the squares inscribed in the two parts have areas 16 and 144 square units. the radius of the circle, is?
- Within a cell, proteins are synthesized on particles called rhibozomes.Assuming rhibozomes r spherical,what is the volume in dm^3(cubic decimeter)of a rhibozome whose radius is 10.4nanometers? thanks
- I do not understand how to solve these please help me?
- I don't understand how to solve this but I know it = 180?
- Show that?
- How to find the perimeter of a race track?
- The length of a rectangular tabletop is 18 inches more than the width. The perimeter is 244 inches. What is the width of the tabletop?
- A line segment has endpoints at (1, 6) and (9, –10 The midpoint of the segment is located at?
- What is the area of the shaded part?
- What is the area of the shaded part?
- Question #0a266
- Is a square a rectangle?
- Please solve q 11 ?
- The measures of a triangle are given. Solve for x and find the measure of each angle? A=2x+12 B=3x-5 C=x+23
- What type of quadrilateral that has no parallel sides?
- A regular polygon has an interior angle of 172 degrees. Find the exterior angle and work out how many sides it has? Please help?
- A bank vault is in the shape of a rectangular prism with a floor area of 280 square feet and a height of 19 feet. What is its volume?
- Three men leave the same house on foot. The first man walks 30 feet north, then 40 feet west. The second man walks 90 feet south, then 88 feet north. The third man walks 10 feet east, then 50 feet west. How far are they from each other?
- This a conference of a circle is 36 pi inches. What is the radius of the circle?
- The area of a triangle is #1,440# #cm^2#? The base of the triangle is 5 times the height. What is the height of the triangle?
- Why cannot this length be determined?
- A protractor is a semi circle of radius 6.1cm Calculate the perimeter of a protractor?
- A square has a perimeter of 48 centimeters. The square is dilated by a factor of 1.5. what is the length of each side of the new square?
- Please solve q 20?
- What is the area of the Shaded Region?
- The dimension of a rectangular field is 100 metre by 60m. draw the diagram of the field using a scale of 1cm:12m?
- If a circle with a diameter of 4 inches rotates 1000°, what distance will any one spot on its edge actually travel?
- Let P be any point on the conic r = 12/(3-sin x). Let F¹ and F² be the points (0, 0°) and (3, 90°) respectively. Show that PF¹ and PF² = 9 ?
- What is the equation if one of the acute angles of a right angled traingle s 38 degrees more than the other?
- Thomas swimming in around pool that has a radius of 10 feet if you swimming five laps around the outside of the pool how far has he gone ?
- If two polygons are similar, How can you find the scale factor from one polygon to the other?
- Please solve q 9 ?
- Please solve q 7?
- How to do questions a and b?
- Please solve q 17?
- The measure of one angle of an octagon is twice that of the other seven angles. What is the measure of each angle?
- A cylindrical industrial storage tank has a surface area-to-volume ratio of 3. If the height of the cylindrical tank is 2 meters, what is the radius?
- What is the circumference of a circle with a radius of 8?
- A cylindical container 30cm in diameter holds approach approximately 30 litres of oil .How far does the oil level fall after 1 litre of oil has been used?.pls also explain how u got it its due on monday
- In a reflection, what happens to the points that lie on the line of reflection? Thanks to who answers this!
- The perimeter of a rectangle is 68 units, and has a length of 10 units. What is its width?
- Anyone know how to solve it?
- I need to find the perimeter of this triangle. I already found the area. How do I find the lengths of the other sides?
- The parallelogram ABCD shows the points P and Q dividing each of the lines AD and DC in the ratio 1:4. What is the ratio in which R divides DB? What is the ratio in which R divides PQ?
- What is the area formula for a hexagon?
- Given a triangle PQR PQ=RQ and one of the exterior angles is 140 degrees. What is the exterior angle A equal to?
- Pythagorean Theorem graphing help?
- Please solve q 6?
- What is the equation of a circle that has its center at the origin and is tangent to the line with equation 3x-4y=10?
- In triangle RPQ, RP = 8.7 cm PQ = 5.2 cm Angle PRQ = 32° (a) Assuming that angle PQR is an acute angle, calculate the area of triangle RPQ? Give your answer correct to 3 significant figures
- What is the equation of a circle with center (6, –4) and radius 6?
- Find the area of a square with sides 5 inches long?
- Find the area of a square with sides z inches long?
- It is about finding area want help in part b?
- A community garden in the shape of a circle has an area of 36π square yards. Find the circumference of the garden in terms of pi?
- If a baseball diamond is a square of side length 90,how far is the throw to one decimal place from home plate to secound base?
- If a regular polygon has 20 degree rotational symmetry how many sides does it have?
- What are intersecting lines?
- How do you know if more then one right angle triangle all have the same sine ratio ?
- Can someone help me solve for surface area and volume?
- In order for the parallelogram to be a rhombus x=? Given 2x-15 of one side angle and 3x of the other
- Keisha is walking around the track that is 400 yards long. She has walked around the track five times so far. How many more yards does she need to walk around the track to do 2 miles?
- Write the standard form of the equation of the circle with the given characteristics?
- What is the diameter of 22 using 22/7?
- Give the equation of the circle whose center is (5,-3) and goes through (2,5)?
- Write the standard equation of a circle with center (4,-7) & radius 4?
- If you have two 180 degree lines intersecting and the top is x+30 and the bottom is 110 what would x be?
- How do I find the surface area of a triangular prism?
- What is the area of a circle whose radius is 16 cm?
- A cone is half full of water by volume. how deep is the water in the cone? it has 16cm in height and 12cm in diameter
- A rectangular room measures 12ft by 15ft. the entire room is to be covered with rectangular tiles that measures 5in by 4in. if the tiles are sold for &2.50 a dozen what will it cost to tile the room?
- So I have a circle at 22m in diameter and 69.08 circumference what is the square meter of this circle? thanks
- What is the sq meter of 69.08m circle with a 22m diamiter?
- Find m<C to the nearest tenth. Thanks!?
- What is the size of the exterior angle of a regular hexagon?
- ABC is a triangle with D and E as the mid points of the sides AC and AB respectively. G and F are points on side BC such that DG is parallel to EF. Prove that the area of triangle ABC=#2xx# area of quadrilateral DEFG.?
- How do find the volume of a hexagonal prism ?
- The floor of a rectangular deck has an area of 600 sq. ft. The floor is 20 ft. wide. How long is the floor?
- If the area of a rectangle is 39 square feet and it has sides of #x-2# and #x+8#, what is the value of #x#?
- How do find the area of a hexagon?
- How do I do this? Whats the answer?
- A rectangular room measures 12ft by 15ft. the entire room is to be covered with rectangular tiles that measures 5in by 4in. if hte tiles are sold for $2.50 a dozen what will it cost to tile the room?
- A circular enclosure for a dog park has a diameter of 40ft. the fence to enclose it costs $10.75 per foot. how much will it cost to enclose the dog park?
- What is the area of a rectangle with sides 7 and 13?
- If the radius of a circle is double, how is the length of the arc intercepted by a fixed central angle changed?
- How do we find the volume of a square pyramid?
- What is the equation of the line through (4, -8) that is perpendicular to the line y = 8?
- If PQR and RQS form a linear pair and mPQR = 5x+5 and mRQS = 11x-65 then mPQR=?
- The larger leg of a right triangle os 3 cm longer than the smaller leg. How many centimeters long is the smaller leg?
- The length of a rectangle is twice its width. If the perimeter of the rectangle is 36m What is the area?
- Lower and upper bounds?
- In a right triangle sin A=0.8 what’s is the decimal value of cos A ?
- How do I find the angle of AHC?
- How to calculate one side of a triangle?
- A rectangular room has width that is half a meter shorter than its length. If the room has a floor area of 33 square meters, what are its dimensions?
- A circle has the radius of 15 inches. What is the length of the arc intercepted by a central angle of 120 degrees?
- A and B are the points of intersection of circle x^2+y^2-2x+4y-75=0 and its diameter which passes through the origin. Find the coordinate of A and B. Also find the equation of tangents at A and B.?
- How do we find the area of a trapezoid?
- How do we find the area of a rhombus ?
- It is about coordinate and geometry want help in part 1?
- How do we find an area of a circle ?!
- Please help! How do you find the surface area of a flat shape? >~<
- Okay so like for an equation like x^2+y^2+4y-12=0...how would i convert that to the standard form of a circle, (x-h)^2+(y-k)^2=r^2?
- Circumference for a bycicle is 6.28, what could be the length of a spoke ??
- What’s the length of a cube when the volume is 125cu cm?
- Does a rhombus always have four congruent angles?
- Write a function rule for the area of a rectangle?
- A cylinder with radius 3 and height 4?
- What size are the sides?
- Find an equation for the circle centered at (4,-3) having radius at 2?
- How do you answer this question?
- 77.9 supplement?
- The lengths of the two altitudes of a parallelogram are 4cm,6cm and the perimeter of the parallelogram is 40 cm,find the lengths of the sides of the parallelogram ?
- How do you write the equation of the circle centered at ( − 6 , − 10 ) with radius 5/6 ?
- Find the center and radius of x^2+y^2+6y-8x=0?
- How do you write the equation of the circle centered at ( − 3 , 4 ) that passes through ( 9 , 13 )?
- How do you Write the equation of the circle centered at (1,3) with radius 17?
- The perimeter of the isoceles triangle is 30cm.if the ratiobetweenits sides is 1:1:2,find the length of the hypotenuse?
- What is the volume of a cylinder that is 12 cm tall and has a radius of 3 cm?
- Four hundred meter of fencing are required to enclose a square field .what area can be enclosed by the same length of fencing if the enclosure is circular?
- Angles #(2(x+15))# and #(3x+20)# are a pair of interior angles. What are their values?
- AB represents the width of a rlver. #\bar(AE)# and #\bar(BD)# intersect at C. #\bar (AB) _|_ \bar (BD)#. and #\bar(ED)# _|_ #\bar (BD)#. If BC = 80 yard, CD = 40 yd, and DE = 2- yard, what is AB?
- If (a,2) lies in 2 quadrant then (-a,2) lies in which quadrant?
- 5/3 of a right angle?
- What is the area of triangle #QRS# with altitude #ST#, given #Q(0,5), R(-5, 0), S(3, 4),# and #T(-2, 3#)?
- 30.60.90. right triangle. How do I solve if the long leg is 10?
- Jenna is creating a mural for her bedroom wall.She would like to copy a picture that is 2 inches by 2.5 inches.She uses a copy machine to enlarge it by a factor of 4.Then she projects it on her wall at a factor of 12.What are the dimensions of the mural?
- What is the volume of a cube with a side measure of 3 1/4!cm?
- What is the perimeter of an equilateral trinagle with one side measuring 4x-8?
- A circle has a radius of 12.6 cm What is the exact length of an arc formed by a central angle measuring 120°? Express your answer using π
- Find the area of a regular hexagon inscribed in a circle if r=20 in?
- Find the coordinate of the point at which the perpendicular bisector of the line joining (2,7) to (10,3) meet the x- axis please solve through making the diagram of line point etc?
- What is the formula to find the surface area of a triangular prism?
- The length of a rectangle is 3 cm less than twice it’s width the perimeter of the rectangle is 48 cm what is the dimensions of the rectangle ?
- What is the arc length of a semicircle if the diameter is 10?
- Equation of a Circle with center(-2,1)and containing the point (10,-6)?
- A rectangle has bases of 12 and area of 60. find the height?
- A parallelogram has sides of length #15.4# and #9.8#. Its area is #72.9#. Find the measures of the angles?
- How do you find m in terms of n, supposing that angle CEF is the interior angle of another regular polygon with m sides?
- A garden measures 17 meters by 24 meters. What is the area of the garden, and how much fencing is needed to enclose the garden?
- Two angles are supplementary. The larger angle is 33 degrees more than 2 times the smaller angle?. Find the measure of each angle.
- What is the length of the arc and the perimeter of the sector π=60,r=10?
- A rancher has 5100 ft of fencing to enclose a rectangular area bordering a river. He wants to divide the enclosure into two equal areas. If no fencing is used along the river, what is the length of the center partition that will yield the maximum area?
- I need help on numbers 1 2 and 3?
- Can someone help me solve this problem?
- The perimeter of a parking lot is 500 yards. The length is 50 yards more than three times the width.Find the dimensions?
- -the equation x^2 + y^2 -4x+2y=b how do you determine the y coordinate of the center of the circle. Also, if the radius of the circle is 7 units, what is the value of b in the equation?
- What is the perimeter of a triangle which adjacent sides of the square angle are 9" each and the opposite side of that angle has 12'9"?...And what is the area of the previous triangle?
- Can anyone please help me answer the question in the picture?
- The quadrilateral ABCD is a parallelogram with diagonal AC perpendicular to CD. The two diagonals intersect at E. How do you show that #DE^2 + 3EA^2 = AD^2#?
- How do you prove that EF || AB ?
- The perimeter of a semicircle is 15.42 MI what is the semi-circles diameter? Thanks
- A rhombus with 20 cm sides has a 12 cm diagonal. How long is the other diagonal?
- Can someon help me find this ratio?
- Is #[email protected]# an acute angle?
- An arc has a length of 25 in. The radius of the circle is 8 in. What is the degree measure of the arc?
- What are the 6 point that divide the line between (-5,4) and (13,22)?
- What is the area of a trapezoid which its inferior base is 10",the superior base is 4",and each of the sides has 5",have the same interior opposite angles?
- A food manufacturer stores corn oil in right circular cylindrical containers. This container has a height of 10 feet, and a base with a radius of 5 feet. What is SA, the surface are alf this container, in terms of #pi#?
- The angles of a triangle are 40°, 60°, 80° and a circle touches its sides at P, Q, R, calculate the angles of triangle PQR?
- If the bisector of angle W and angle Y of a cyclic quadrilateral WXYZ meet at A and B respectively then prove that AB is the diameter of the circle. ?
- I really need help!!! This needs to be done so I can pass my overall grade in my class. Can anyone be willing to help.?
- What is the perimeter of the rectangle with sides 5#1/3# in and 10#1/6#in?
- The area of a parallelogram and a square are the same. If the perimeter of the square is 160m and the height of the parallelogram is 20m, what is the length of the corresponding base of the parallelogram?
- Dwayne's garden is triangle-shaped with two equal sides and a third side that is 4 ft more than the length of an equal side. If the perimeter is 49 ft, how long is each side?
- How can I find an equation for the perpendicular bisector of the line segment that has the endpoints , (9,7) and (−3,−5)?
- 3. What is the perimeter of VPQR? Show your work. Help
- Mrs. Connors went to a shopping mall and spent 3/5 of the money she had in her wallet at a department store. She bought new pots and pans and spent $35on a pair of jeans.How much money did she pay for the pots and pans if she had $250 in her wallet?
- The number of faces in this polyhedron is? The number of edges in this polyhedron is? The number of vertices in this polyhedron is?
- What is the surface area formula?
- What are the coordinates of D if E(-6, 4) is the midpoint of DF and F has coordinates (-5, -3)?
- The area of a rectangle is 84 cmsquare and breadth is 12 cm.find its length and perimeter.?
- Gcd of 12 and 18 is a factor of ___ ? (a)6 (b)12(c)18 (d)36
- Can someone help me solve for this angle?
- ABC is a triangle. BAD is 40 degrees, DAC is 20 degrees, ABE is 60 degrees and DBE is 10 degrees. What is angle CDE (angle x)?
- How do you find the area of a triangle given two sides?
- A storage container is 22 inches long. 22 inches wide, and 24 inches deep. What is the volume of the container?
- How do you write the equation of a circle for center:(5,-13) radius:11?
- The number of km in the perimeter of a park is 8 greater than the number of square km in its area. What is the width?
- How can you find the midpoint and length of a line segment in a coordinate plane?
- If two circles #x^2+y^2+2ax+c^2=0# and #x^2+y^2+2by+c^2=0# touch each other externally then prove that #1/(a^2)+1/(b^2)=1/(c^4)# ?
- The base of an oblique prism has nine sides. How many faces of the prism are parallelogram?
- The area of a rectangular plot 24 feet long and 16 feet wide will be doubled by adding an equal distance to each side of the plot. What is the distance added to each side?
- Equation of circle passing through (-1,-2) and concentric with the circle x^2 +y^2 +3x + 4y +1 =0 ?
- What is value of a in the below Triangles? Options are: A) 18 B) 20 C) 25 D) 36
- The diameter of circle A is 3 times the diameter of circle B. What is the ratio of the radius of circle A to the radius of circle B?
- What is the distance from (-4, 3) to (-2 -2)? Round your answer to the nearest hundredth
- The diameter of circle A is 3 times the diameter of circle B. What is the ratio of the radius of circle A to the radius of circle B?
- Solve triangle ABC. Show prosedure?
- In the center circle O the angle BOA = 2ABD. How much does the angle measure BCA?
- If a sphere has a volume of 3487 cubic yards whats the radius?
- So, if the circumference is 22 pi, the radius is 11 pi? Help?
- What are the coordinates of point P, that lies #1/5# of the way from #A(-7,-35)# to #B(8, -5)#?
- What is the area of an equilateral triangle with sides 8 inches long?
- The lengths of the two legs of a right triangle are 18 centimeters and 12 centimeters. What is the exact length of the hypotenuse?
- What is the area of a circle which diameter is 8.5m?
- How do you describe shapes that aren't polygons, what are some examples???
- The diameter of a circle is 3 inches. What is the area?
- What is the larger angle ? 2x+25 or 3x+15
- A backyard is in the shape of a right triangle the sides measure 30 feet 40 ft and 50 ft how many fencing is needed to enclose the entire backyard?
- Does a rhombus always have 2 obtuse angles?
- Can you write the equation in standard form for the circle with center (0,3) passing through (0,9/2)?
- Jill's front door is 42" wide and 84" tall. She purchased a circular table that is 96 inches in diameter. Will the table fit through the front door?
- A rectangle has a height of #2x+5# and a width of #3x-5#. What is the perimeter of the rectangle?
- What is the measure of each interior angle of a regular Pentagon?
- A triangle has an angle that measures 105.6°. The other two angles are in a ratio of 14:17. What are the measures of those two angles?
- Does the similar figures theorem apply also to altitudes and medians?
- The area of triangle ABC will be zero if :? a.AB+BC=AC. b.AB.BC=2AC c.AB/AC=BC d.AB2+BC2=AC2
- What is the number of sides of a regular polygon whose each exterior angle is 45?
- If the volume of a sphere is increased by 95 5/16% without changing the shape, what will be the percentage increase in the surface area?
- Solve the triangle? when A = 24.3 B = 14.7 C = 18.7
- A cylindrical water tower is 24 feet high and has a diameter of 20 feet.Approximately how many cubic feet of water could the tower hold?
- What is the formula for finding the perimeter of a triangle?
- What does the scale factor between two figures tell you about the side lengths, perimeters, areas, and angles?
- What is the preimeter of a square window with sides 36 iches long?
- Can a trapezoid habe 3 right angles?
- Why can a right triangle be isosceles or scalene?
- How many bases are in a hexagonal pyramid?
- Is a square a rhombus becaus it has 4 equal sides? is a square a parallelogram because it has 2 pairs of parallel sides?
- The surface area of a cube is 216 square inches?What is the volume of the cube ?
- 1/3 of pizza is how many degrees?
- Can someone help me solve for this angle?
- How do we find the equation of tangents drawn from #(a,b)# to #x^2+y^2=r^2#?
- Solve the math problem please?
- Write the equation of a circle whose center is (-4,7) and has a radius of 4? Write the equation of a circle whose center is (6,5) and has a radius of 3 square root of 5?
- How do you find the interior angle of a polygon?
- Determine the equation of a line passing through (2,1) and is perpendicular to the line containing points (2,-2) and (4,10)?
- What is the equation of a circle whose center is (8,2) and has a radius of 3 square rood of 5?
- What is the equation of a circle whose center is (4,-7) and a radius of 6?
- Tom is buying tile for a 12ft by 18ft rectangular kitchen floor. He needs to buy 15% extra in case some of the tiles break. The tiles are squares with 4 in. sides that come in cases of 100. How many cases should he buy?
- The radius of a ring is 1.2 cm. What is the diameter?
- Two similar cones have a combined volume of 400 in³, and the larger cone holds 80 in.³ more than the smaller cone, which has a radius of 3 in. What is the radius of the larger cone?
- If a circle has a radius of 8 inches. What is the area of the circle in square inches rounded to the nearest tenth inch?
- How to find the area of a circle that has a diameter of 2√3 yards?
- Find the diameter,radius,and area of a circle that has a circumference of 18π centimeters?
- A circle with 2-m radius is inscribed in a square. Find the probability that a dart that hits the square lands in the circular region?
- A tram travels from point A to point B along the arc of a circle with a radius of 125 ft. Find the shortest distance from point A to point B?
- Length is 2x-6 and width is 3x-5 of a paper What polynomial represents the total area?
- How to answer these ?
- A truck with 18 wheels has a tire radius of 21in. and a profile, or tire width, of 12in. If 20% of the tire is making contact with the ground what is the total surface area of the tires that is making contact with the ground at any one time?
- How do you find the area of a triangle?
- Q40. A person 6ft tall casts a shadow 8ft long. At the same time, a building casts a shadow 36 ft long. How tall is the building?
- The South Memorial School is designing a new playground. There will be a walkway that diagonally crosses the square playground. The walkway is 55 meters long. What is the length of one side of the playground?
- What is the diameter of a circle that has a radius of 18 feet?
- You put in a flower bed measuring 20 feet by 30 feet. To finish the project you are putting in a uniform border of bark around the outside of the rectangular garden. You have enough bark to cover 336 square feet. How wide should the border be?
- Can someone help me solve for x?
- How many arcseconds are in a degree?
- An angle measures 18° more than the measure of a supplementary angle. What is the measure of each angle?
- Two circle of radii 2 and 10 units respectively pass through (2,4) and touch both the x and y axes.find the equation of two circle. also find the other common point of intersection?
- We are given A(3,4), B(7,-6). A circle has diameter AB. a) Find an equation for this circle b)Another circle have the same radius and is tangent to point A. What is the circle equation?
- The volume of a box is 3200 cmx3 if the length is 100 cm and the width is 4 cm then what is the height ?
- What is the distance between (1,3) and (13,8)?
- Can someone help me solve for this side?
- Geometric Modeling help?
- (5,2),(3,-5),(-5,-1) find the area of triangle ?
- For question a, why do we use cos, where does it come from?
- One angle of a triangle is 3 times as large as another. The third angle is twice the sum of the first two angles. What is the measure of the largest angle?
- Please help!?
- The radius of a sphere is 7 in. What is the sphere's volume? Round to the nearest tenth, if necessary.
- The water pipe has a radius of 5 cm and a height of 7 cm. What volume of water does it take to fill the pipe?
- How do we construct a triangle equal in area to a given triangle or quadrilateral?
- If a circle has a diameter of 5.6 inches. What is the area of the circle in square inches rounded to the nearest tenth inch?
- What is the perimeter of a square window with sides 36 inches long?? Thank you!!!
- A can of veggies has a radius 2.3 in. and a height of 5.1 in. What’s the volume of the can?Use 3.14 for Pi
- Karen says the angles of her triangle measure 90, 50, and 60. why is this impossible?
- Please solve q 38?
- If the area of a square is 64 cm², what is the circumference if the circle?
- What is the relationship between the circumference of a circle and its diameter? A) the circumference is about 3 times the diameter B) The diameter is about half the circumference C) There is no realtionship
- A square is cut in half at a diagonal creating to equal right triangles.each right triangle has an area of 12.5 square units .what is the side length of the square?
- If a pair of parallel lines are rotated, which is true?
- Can a trapezoid be a rhombus?
- If a circle has a radius of 6.2feet what is the area of the circle in square feet rounded to the nearest tenth foot?
- A bucket holds 2 cubic feet of dirt. If you triple the dimensions of the bucket, how much dirt can it hold?
- What are the àngles of a triangle which has vertex coordinates (8, 3), (2, 9), and (1, 4)?
- How do you solve for the angles of this triangle with the following equations?
- How do you solve #A= \frac { 1} { 2} h ( B + b ) # if A = 10, B = 2, b = 3#?
- The vertices on the snowflake pictured form what kind of geometric figure? A) decagon B) hexagon C) pentagon D) triangles
- If the diameter of a circle changes from 8 cm to 4 cm, how will the circumference change?
- The total surface area of two similar cuboids are 500cm^2 and 800cm^2. If the width of one of the cuboids is 10cm, what are the two possible widths of the other cuboid? How do I get the working? Thanks for the help!
- I really need help if I fail this test I fail my grade so please help!!?
- Can someone explain pythagoras better than my teacher?
- If I have 2 cylinders, Cylinder A having a diameter of 16ft. and a height of 40ft. And Cylinder B with a missing Diameter and a height of 192in. Then how can I find the missing diameter? (I took a screenshot of the problem for a visual)
- If a segment has an endpoint at (3, 2) and the midpoint at (-1, 2), what are the coordinates of the other endpoint?
- If the perimeter of an equilateral triangle is 18, the length of the altitude of this triangle is? (A. 6 square root of 3). (B. 6). (C. 3.) (D 3 square root of 3)
- A square has a perimeter of 28 cm. All dimensions are increased by a scale factor of 3 to create a similar figure. What would be the perimeter of the new figure?
- A straight line through #p# and #q# is drawn perpendicular to a line through points #p(x,y)# and #r(x,(y+10))#. The possible coordinates of the point #q# are? (a). #(17,y)# (b). #(-1,y)# (c). #(0,y)# (d). All of these choices
- What is the volume of a sandbox that is #1 1/3# feet tall, #1 5/ 8# feet wide, and #4 1/2# feet long. How many cubic feet of sand is needed to fill the box?
- How do we prove the projection law using vectors?
- Given a straight line #y=-1\2x+3# intersects the y-axis at point A and the x-axis at point B. A point P#(x.y)# divides the straight line in the ratio AB:BC = 1:2 .Find the coordinates of point P.?
- Could someone please help me find the length of x?
- The sun's angular diameter is measured to be 1920". The distance D of the sun from the earth is 1.496×10power11meter. Find the diameter of the sun? {Hint:d=aD}
- Finding A(x), the area of a rectangle as a function of x, and the maximum value of A(x)?
- If a circle has a radius of 6.2 inches. what is the area of the circle in square feet rounded to the nearest tenth foot?
- Could somebody please help me solve this?
- If a rectangle measures 8 feet on the short side and 9.8 on the long side . what is the area of the rectangle in square feet?
- Could someone please help me solve this?
- A rectangle has sides measuring #(4x +5)# units and #(3x+10)# units. What is its area?
- What is the length of the diagonal of a square with side length $50\sqrt{2}$ cm? Express your answer in simplest form.
- Circle question?
- The diagonal of a rectangle is 3 times as long as the width. If the length is 4 cm, what is the width of the rectangle?
- Circle tangent question?
- What is the distances for (5,3) and (-1,-5) ?
- What is the height of the cylinder that has a volume of #271.4# #i n^3# and a radius of #6# #i n#?
- What is the difference between vertical and supplementary angles? I'm confused because I don't know if a supplementary angle can have 4 lines coming from the place where they intersect. I'm also not sure if they can be supplementary and vertical.
- Please help me with these questions... they relate to surface area (lateral and total) and I dont understand how i a m supposed to solve it?
- I know how to do number 13, but how do you do the others?
- Please help me find the slant height of the cone and the height of the base. I can try and plug everything in, but please help me! I dont get how to make an equation for this??
- A right cone with a radius of 4 inches and a square pyramid both have a slant height of 5 inches. Both solids have the same surface area. Find the length of a base edge of the pyramid. Round your answer to the nearest hundredth. ?
- In a right angled triangle PQR, right angled at Q, X is the midpoint of PR. Prove that PX=XR=QX ?
- A rectangle with sides 9 cm and 1 cm has the same diagonal as a square. What is the length of the side of the square? Give your answer as a surd.
- The graph of y+x^2 =0 lies in which quadrants?
- How show the height of the given cuboid?
- What is the circumference of a circle with a radius of 13 centimeters?
- Is there a unit smaller than a second in the sexagesimal measure of angles system? Thanks:)
- The volume of a cube is 1cc then what will be the surface area of that cube ?
- The volume of a cube is 1,000 cubic inches. What is the length of each side of the cube?
- How much higher is the ladder now?
- Angles problem?
- What is the length of the shorter leg of a right triangle if the longer leg is 12 feet more than the shorter leg and the hypotenuse is 12 feet less than twice the shorter leg?
- Please help me, I do not understand what I am getting wrong. I did this and got 205 for lateral area, but it says I am wrong? What am i doing wrong??
- Angles help?
- Can someone help me with this problem?
- Find the equation of the tangent to the circle x²+y²-2y-23=0 at the point p(5,-2)?
- In triangle ABC, AB = -3i+6j and AC = 10i-2j a) find the size of angle BAC, in degrees, to 1dp?
- Show that of all the line segments drawn from a given point not on it, the perpendicular line segment is the shortest?
- PLEASE HELP?
- In triangle ABC, where m<C, the altitude from <C drawn, how can you justify?
- 2. What is the value of x? Show your work. Help
- Find the equation of a circle passing through (5,6) and tangent to the x-axis at (1,0)?
- The sides of a triangular garden are #3 1/2# yards and #2 1/3# yards long, and #1 5/6#. What is the perimeter of the garden?
- The length of a sand volleyball court is twice its width. The perimeter is 180 feet. What is the length and width of the sand volleyball court?
- Two flat, circular plates are placed on a circular table top. The diameter of each plate is equal to the radius of the table top. Approximately how many square feet of the tabletop or not covered by the plates? Show or explain your work. Use 3.14 for pi.
- The turtle shaped sandbox holds 6 cubic feet of sand. The dimensions of the next size turtle sandbox are double the size of the smaller one. How much sand will the larger sandbox hold?
- Find the area of a rectangle that has a length of 2x+3 and width of x. Some one painted an area inside the rectangle that has a length of 3 and a width of x-2. Find the area that was NOT painted.?
- Please help right triangles??
- The distance between the lines represented by x2+2xy+y2-8mx-8my-9m2=0 is?
- What is the perimeter and area of the semicircle with a diameter of 14 m?
- Find the polynomial that represents the perimeter of a rectangle that has a length of #3x-2# and width of #x+4#?
- If a rectangle measures 8 feet on the short side and 9.8 feet on the long side.What is the area of the rectangle in square feet?
- What is Thales' Theorem?
- Given x2 + (y - 2)2 = 9 is an equation of a circle. What are the coordinates of the center?
- Does 30 feet meet the requirement?
- The measures of the angles of a triangle are in the extended ratio 7:16:22. How do you find the measures of the angles of the triangle?
- A hemispherical bowl is 18cm in diameter and contains water to a depth of 7cm when level. How far can the bowl roll before the water pours out?
- What is h?
- What is the measurement of an interior angle of a Pentagon?
- The water pipe has a radius of 5cm and a height of 7cm what volume of water does it take to fill a pipe?
- The hypotenuse of a right angled triangle has its ends at the points ((1, 3)) and (-4, 1). Find the equation of the legs of the triangle?
- Abby is painting rectangular blocks on her bathroom walls. Each block is 15in. by 18in. What is the area of one block in square feet?
- What is the area of a polygon with vertices #A(-2, -1), B(-2,3), C(1,3),# and #D(1,1)#?
- A pair of complementary angles are congruent. What is the measure of each angle?
- Angles F and O are supplementary. If m < F is 85 degrees, what is m < O?
- A triangle has angles that measure n degrees,n+20degrees,and 3n-15 degrees.what are thier measures?
- Quadrilateral JKLM has vertex coordinates J(2,4), K(6,1), L(2,-2), and M(-2,1). What type of quadrilateral is JKLM?
- How do I do this?
- A triangular pyramid and a triangular prism have the same base and height. The volume of the prism is how many times the volume of the pyramid?
- The bottom of a ladder must be placed 3 feet from a wall. The ladder is 12 feet long. How far above the ground does the ladder touch the wall?
- A table with a round top is cut in half so that it can be used against a wall. After it is cut, the edge along the wall is 6 \text{ feet}6 feet6, space, f, e, e, t. What is the area AAA of the table after it is cut in half ?
- How do you find the inscribed circle in a triangle?
- The height of a triangle is 5 units more than twice it's base. If the area of a triangles is 21 square units, what is its height?
- Quadrilateral ABCD is inscribed in the circle. Which sentence is true? A) A and B are supplementary B) A and C are supplementary C) m∠A = m∠B D) m∠C = m∠D
- A line #l# is tangent at the end of a diameter #AOB#. Prove that #AOB# bisects any chord parallel to #l#?
- What is the area of the circle with diameter 6 ft. to the nearest tenth?
- The center of a circle is (-3,0) and its radius is 5. Which two points do not lie on the circle?
- What is the area of a circle if the radius measures 8 inches?
- In the following image, #m/_CBA=54^@# and #m/_DEC=46^@#, then find #m/_DEC#?
- Are two lines coincident,if they have a common point?
- If volume of a cylinder is #30# units, what is the volume of a cone of same height and radius?
- The line 3x+2y=6 will divide the quadrilateral formed by the lines #x+y=5 , y-2x=8 , 3y+2x=0 , 4y-x=0# in?
- Suppose that m∠A = m∠D. Which other fact would guarantee that the triangles are SIMILAR? A) AB DE = CB FE B) m∠C = m∠F C) m∠A + m∠B + m∠C = 180° D) 180° - m∠D = m∠E + m∠F
- A circle is inscribed in a square of side length 32. Find the circumference of the circle. (Round to 2 decimal places.)?
- The area of a rectangle is 180 and the perimeter is 54. What are the dimensions?
- Please answer this question ?
- Greg build a picture frame with a perimeter of 50 in it is 14 in Long how wide is it?
- If rectangles must have right angles explain how a rhombus could also be called rectangle?
- Leia cuts congruent triangular patches with an area of 45 square centimeters from a rectangular piece of fabric that 18 centimeters long and 10 centimeters wide. How many of the patches can Leia cut from 32 pieces of the fabric?
- What is the surface area, in square centimeters of a cylinder that measures 8cm tall with a diameter of 6cm on its base?
- Referring to the figure, find the value of x. I don't understand please show me the steps as well?
- One size of a rectangle is parallel to the x-axis. One vertex of the rectangle is located at (5,2) and another vertex at (1,4). What are the counselors of the other two vertices?
- The volume of a rectangular prism is 504 square centimeters. The area of the base is 72 square centimeters. What is the height of the prism?
- Find equation M?
- Prove that DE is parallel to BC?
- Prove that quadrilateral A (-5,-4)B (1,-2)C(2,3)D(-4,1) is a parallelogram?.
- The measures of the angles of PQR are in the ratio 2:5:5. What are the measures of the angles?
- Two angles are complement each other and are also equal then the angles are?
- A paper cup designed to hold popcorn is in the shape of a cone. The diameter of the cup is 12 centimeters and the height is 16 centimeters. What is the volume of popcorn the cup could hold? Use 3.14 for pi. Enter your answer, as a decimal, in the box.
- Please solve q 76?
- If the sum of the interior angles of a regular polygon is 3240°, what is the measure of each angle?
- Formula for area of a triangle is A=1/2bh. Given than A= 20 and h= 5, solve the formula for b?
- A block has a volume of 36 cubic units. It has 9 layers of cubic units. How many cubic units are in each layer?
- The length of a box y yards and the width is g feet. What is the perimeter of the box in inches?
- If the perimeter of a rectangle is 68 inches and the length is 10 inches more than its width, what is the area of the rectangle?
- What is the measurement of an angle whose supplement is three times its complement?
- What is the area of a 6 meter circle?
- If a rectangle measures 8 feet on the short side and 9.8 feet on the long side.what is the area of the rectangle in square feet?
- A can of corn has diameter of 6.6 cm and a height of 9.0 centimeters what is the volume of this cylinder?
- If a circle has a radius of 8 inches.What is the area of the circle in square inches rounded to the nearest tenth inch?
- The label of the Aloha Pineapple Juice can is 7 inches high and has an area of 140 square inches. What is the diameter of the can?
- A straight line through the point (2,2) intersects the line √3x+y=0 and √3x-y=0 at the points A and B. What is The equation to the line AB show that the triangle aob is equilateral?
- If a circle has a radius of 6.4 meters.what is the area of the circle in square meters rounded to the nearest tenth meter?
- Given: circle O with diameter CD C(-5,4) D(3,-2) create a equation if the circle?
- Solve this question please?
- How do I show that the area of the triangle OAB is 36 1/8 ?
- Solve please?
- The dimensions of a rectangular prism are given as 4.5 cm, 7.5 cm, and 21 cm. Find the change in volume of the prism if the measures of the width and length are doubled?
- In the plane of the triangle #ABC# we have #P# and #Q# such that #vec(PC)=3/2vec(BC)#and #vec(AQ)=1/4vec(AC)#,and #C'#is the middle of #[AB]#.How to demonstrate that #P,Q # and #C'# are collinear points with theorem of Menelaus?
- Miguel hiked 3 miles due north and then 2 miles due east. How far is he from his starting point?
- Help please needed with this q ????
- Work out the area of triangle ABC?
- Use the distance formula to find the distance between: (3.5,1) and (-4,2.5)?
- What are the measures of an interior angle of an 11-gon.?
- Two angles are complementary. lf the measure of one angle is 20 more than the measure of the second angle, what is the number of degrees in the measure of the smaller angle?
- A rectangular prism has a volume of #3x^2+18x+24#. Its base has a length of #x+2# and a width of #3#. How do you write an expression that represents the height of the prism?
- Find the intersection of perpendicular bisector of (a) line #k# joining #A(5,10)# and #B(-3,4)# and (b) line #l# joining #A(5,10)# and #C(-1,-2)#. Hence find the equation of circumcircle of #DeltaABC#?
- A trig question ask to proving an angle is 45 degrees?
- The sides of a triangle measure 6 inches 8 inches, and 10 inches. The triangle has one 90° angle. What type of triangle is it?
- Find the length of the tangents from the origin to tge circle #3x²+3y²+12x+8y+8=0#. Find also the acute angle between the tangents from the origin to the circle (answer#= (2*sqrt6)/3 ,86°#)?
- What is a manifold in topology?
- What is the surface area of the triangular prism?
- The length of a rectangle is 5 cm less than twice it’s width the perimeter of the rectangle is 26 cm' what are the dimensions ?
- Two of the angles in a triangle measure 27° and 63° what is the measurement of the third angle?
- A cone has a perpendicular height of 12cm and slant height of 13cm. Calculate it's total surface area (take pie r =3.142)?
- A rectangle is twice as long as it is wide, its perimeter is 108cm a: what is the width? b: calculate the area of the rectangle
- How do you find the center and diameter of ( x+6 )^2 + ( y-15 )^2=9?
- What is the volume contained within the silo, expressed in terms of height H and radius ?
- A parallelogram has sides of equal length but the distance between two opposite vertices 1.5 times that of the length of a given side. Use the Sine rule to calculate the interior angle of the parallelogram?
- How can we show that the middle point on perpendicular from focus to directrix lies on the parabola?
- The measure of an angle is 23°. What is the measure of the supplementary angle?
- How to find the coordinates of center of the circle with equation x^2 + y^2 – 20x – 16y + 139 = 0?
- Point A has coordinates (2,0). The x-coordinate of point B is 5. The distance between point A and point B is 5 units. What are the possible coordinates of point B?
- A triangular sail has a base length of 2.5 meters. The area of the sail is 3.75 square meters. How tall is the sail?
- If the #A=36pi*m^2, what is the radius of a circle?
- One side of a triangle is 5 meters longer than the second side. The third side is four times the length of the second side. If the perimeter of the triangle is 65 meters, how long is the second side?
- What is the gradient of the line 5x-3y=7?
- What is the volume of a cone that has a height of 10 feet and a base with an area of 9 square feet?
- What is the area of a rectangle with a width of 4.6 ft and height of 3.5 ft?
- Prove that a triangle must have atleast two acute angles?
- The perimeter of an isosceles triangle is 30cm. Find x? *Underneath the triangle is 5cm
- What is the equation of a line that is: parallel to y=7x+9 and passes through (-2,-18). How would I do this?
- Carmen measures a room to be #10# #1/2# feet by #12# #5/8# feet. What is the area of the room written as a decimal?
- In a rhombus ABCD, m∠A = 31°. Point O is a point of intersection of diagonals. Find the measures of the angles of triangle ΔBOC. ?
- Two similar solids have a scale factor or 6:7 . What is ratio of their volumes, expressed in lowest terms?
- Please prove?
- A circle is divided into 6 sector in a way that angle of sector are in arithmetic progression the angle of largest sector is 4times the angle of smaller sector.given that radius of circle 5cm find perimeter of smallest sector?
- The length of a parking lot is 3 yard more than the width. If the area of the parking lot is 108 square yards,find the dimensions of the parking lot. What is the width of the parking lot?
- The radius of the largest circle lying in the first quadrant and touching the line 4x+3y-12=0 and the co ordinate axis is?
- Find the area and the circumference of a circle with radius 5yd?
- Find the circumference and the area of a circle with diameter 7m?
- Please prove?
- A ship leaves port on a bearing of 22° NE and travels 18.5 miles. The ship then turns due east for another 6 miles. How far is the ship from port?
- Find the equation of the plane passing through (2,3,-1) and perpendicular to the line joining the points (3,4,-1) and (2,-1,5) ?
- The radius of a proton is about 1.2 dermis where one dermis is equal to 10^-15m.how many centimetres is the radius of the proton?
- The perimeter of a regular nonagon is 72 meters. Find the area of the polygon in square meters?
- The circle passing through(1,-2) and touching the axis of x at (3,0) also passes through ? a)(5,-2) b)(-2,5) c)(-5,2) d)(2,-5)
- We have ABCD cyclic Convex quadrilateral HOW WE CAN PROVE THAT sinABD=sinADC?
- Please solve this?
- If the ratio of the sides of two similar triangles is 2:3, what is the ratio of their perimeters? of their areas?
- If you slice a cylinder perpendicular to its base, what will be the shape of the cross-section?
- Area of a trapezoid is 187 centimeters squared height is 8.5 centimeters longer base is 25 centimeters what is the length of shorter base?
- Chloe has 20 unit cubes. How many different rectangular prism can she build with the cubes?
- How can you write an expression using variables #B# and #C# to find the perimeter of the quad. The quadrangle has the following lengths: #B#, #C#, #B-2#, #C-B#. Step 2 if #B=11# and #C=16# what is the perimeter?
- What is the surface area of a 7cm cube?
- What is the equation of a circle with center (1,3) and containing the point (1,0)?
- Find the radius of a circle that circumscribes a square whose perimeter is 25 inches?
- The floor of a rectangular banquet hall has an area of 3,600 square meters. The length is 90m. a.) What is the width of the banquet hall? b.) A square banquet hall has the same area, What is the length of the room?
- Draw the graph of the following equation y=-x+9??
- A triangular shaped lake-front lot has a perimeter of 1800 ft. One side is 100 ft longer than the shortest side, while the third side is 200 ft longer than the shortest side. What are the lengths of all three sides?
- What is the area of the question mark? The opposite lines are not necessarily parallel.
- A sand box has a perimeter of 31 1/2 feet. If the length is 8 1/4 feet, what is the area of the sandbox. Show your work and explain your thinking?
- Find AD ?
- How to find the coordinates of the center of the circle when equation is given and the equation is 2x^2 + 2y^2 - x = 0?
- Please help right triangles?
- The diagram shows a track composed of a rectangle with a semicircle on each end. The area of the rectangle is 14,400 square meters. What is the perimeter of the track?
- Find the length of arc CD?
- Triangle ABC is formed by the points A(3, 4), B(2, 6), and C(5, 8). Find angle A to the nearest tenth of a degree?
- The length of a rectangle is 2/3 mile. If the area is 1/2 square mile, what is the width?
- A circle has a diameter AB with endpoints of A{6,6} and B {14,0}. what is the equation of the circle?
- Angle R and Angle S are alternate exterior angles. Find the value of x if R=7x and S=175?
- The side of a square is equal in length to the diameter of a circle, which figure will have the greater area?
- A triangle has side lengths of 16 yds and 22 yds. What is the length of the hypotenuse?
- The sides of a triangle are 8, 10, and 8.9? Find the area of the triangle. Round to 2 decimal places
- What is it in standard form?
- Two sides of a triangle are 40 and 50 inches long. If the included angle is 125, find the area of the triangle in square inches? Round to 2 decimal places.
- The line segment XY with endpoints X(3,1) and Y(2,-2) is rotated 90º about the origin. What are the new endpoints of X1 and Y1?
- Find the area of each circle for the given radius r or diameter d?Use pi=3.14. 1.)r=10cm
- If the area of a square is 20 square inches, what is the length of a side?
- Find the area of the kite in cm2? Round to 2 decimal places.
- The diameter of each wheel of a bicycle is 26 inches, and the wheel rotates 5 times every 2 seconds. What is the rule for the function, *m*, that relates the number of minutes that the bicycle travels to the number of **miles** traveled, *d*?
- Sasha's grandmother loves to travel. She sends Sasha postcards from all around the world. Sasha keeps the postcards in a special box. The box has a square base and a square pyramid for a lid.What is the combined volume inside the box and lid?
- Anna is wrapping a gift that is in the shape of a cube the box has a height of 9 how much wrapping paper will she need?
- How to solve for the variables of the figures below?
- Find the area of a 6-gon with side length 12? Round to a whole number.
- The sides of a triangle are 8, 10, and 14.0. Find the area of the triangle? Round to 2 decimal places
- A room measures #5 1/3# yd by # 3 3/4# yd. How many square yards of the floor?
- How do you find the perimeter of a 3/4 circle?
- Job places a dot on a coordinate play at (-10,-4) he wants to place another dot across the y-axis and it must be 14 points away where is he going to place it?
- Determine the area of a regular hexagon that has sides of length 1. (In aregularpolygon, all sidelengths are equal and all interior angles are equal.) ?
- The area of a square is 250 find the perimeter of square leaving answer in decimal?
- What is the diameter of the circle that has a circumference of 15cm?
- Maria is walking the perimeter of the gym. She walks the length of the gym, which is 25 meters. If the area of the gym is 375 meters squared, what is the perimeter of the gym?
- 1) The measure of an interior angle is 150. find the number of sides of the polygon?
- Triangle ABC has coordinates of A(-8, -8), B(4, -2), and C(2, 2). What are the coordinates of its image after a dilation centered at the origin with a scale factor of 1.5?
- Find the equation of a line that goes through point (100,-25) and is parallel to y=-25?
- How do I find the area of a shaded region within a circle?
- Do compass coordinates have to be measured from nearest axis?
- To get in shape for the upcoming vacation flight, Gertrude and Heathcliff fly around the outside of a nearby park each morning. The park is a rectangle whose width is 50 feet and whose area is 3750 square feet. How far, in feet, do they fly each morning?
- I need help with these asap please thank you i don't understand?
- Can someone help me?
- Which regular polygon's interior angles measure a total of 720 degrees?
- In a circle, a 90° sector has area #16pi# #ft^2#. What is the radius of the circle?
- What is the diameter of a circle with a radius of 18ft?
- How do you draw a triangle with the angle measurements 10°, 80°, 90°? What kind of triangle is it?
- Draw a quadrilateral that is not a parallelogram or trapezoid ?
- I don't understand, I need help? please someone
- The diameter of a circle is 2 cm. What is the circle's circumference? Thanks!
- The length of the sides of a triangle are in the ratio 5:12:13,if the perimeter of the triangle is 105.Find the area of the triangle ?
- 1) what is the volume of a swimming pool that is 15.6 meters long. 7.8 meters wide, and 8.3 meters deep?
- I need help I don't get this?
- What is the equation of those tangent planes to the sphere #x^2+y^2+z^2+2x-4y+6z-7=0# which intersect the line #6x-3y-23=0#, #3z+2=0#?
- Two adjacent sides of a parallelogram are in the ratio of 3:2. The perimeter of it is 72cm. Find the length of each of its sides?
- The circumference of a circular field is 257.48 yards. What is the radius of the field? Use 3.14 for and do not round your answer.
- Anderson's Swimming Pool Incorporated has a model of their most popular swimming pool model in their showroom. The model is 10.2 inches long, 5.4 inches wide, and 6.7 inches deep. For every 1.8 inches, the actual pool has 3 meters?
- What is (2,2) translated 3 units up and 2 units right ?
- What is the value of X? A) 4 B) 4√3 C) 8 D) 8√ 3
- (1) Draw a sketch of the earth and label on it the meridians of longitude (a) 0° (b)83°E (c)52°W (2) what fraction of the earth's surface area is covered by the region stretching eastwards from 52°W to 83°E ?
- Can you calculate the following?
- The total length of a wall is 456 cm. The wall has 3 bookcases. A is 132 cm, B is 94 cm, and C is 108 cm. The carpenter plans on building 2 more bookcases (D & E) along that same wall. The two bookcases will have equal widths? Part 1 of 2
- What is the sum of all the angles in a 12 sided polygon, and how do i work it all out?
- What are all of the properties of a parallelogram?
- Two angles that share a common vertex and a common side between them are called what kind of angles?
- What is the max value?
- This figure is made up of a rectangle and parallelogram. What is the area of this figure? Enter your answer in the box. Do not round any side lengths.
- Similarity in Circles help?
- What is the value of x in this triangle? Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.
- 1. Paul is designing wheels for a concept car. The diameter of the wheel is 18 inches. Paul wants to make spokes in the wheel that run from the center of the wheel to the rim. In other words, each spoke is a radius of the wheel. How long are these spokes?
- Sofia has a plate that has 4 sides of equal length, 2 pairs of opposite sides that are parallel, and no right angles. What quadrilateral best describes the plate?
- What is the incenter of a triangle?
- On a scale drawing with a scale of 1/64, the height of a building is 7.8 inches. How tall is the actual building?
- The coordinates of the vertices of right triangle SUE are S(6, 0), U(0, 8), and E(0, 0). What are the coordinates of the midpoint of the hypotenuse?
- What is the area of a square circumscribed around a circle with a radius of 10 centimeters?
- Two chords XY and PQ are intersecting at the point A. The line segment Joining X and P is a diameter of the circle, angle XAP= 120° and XY= PQ= 18 cm. Find the distance between the centre of the circle and the point A .Could you please help me?
- Show that the quadrilateral formed by joining the mid points of two consecutive sides of a rectangle is a rhombus?
- Find the equation of the circle which passes through the origin and the point of intersection of the circles x^2+y^2-4x-8y+16=0 and x^2+y^2+6x-4y-3=0?
- Two angles of a triangle are 40 degrees and 62 degrees; what is the third angle's measure?
- A circular light fixture has a radius of 20 centimeters. What is the circumference of the light fixture?
- What is the sum of the interior angles of a polygon that has a total of 3740 diagonals?
- The size of an interior angle regular polygon is 3x while its exterior angle is (x+20°).Find the number of triangles that makes the polygon?
- How do you graph a circle a circle with a center at #(0, -6)# and a radius of 1?
- A triangle has a perimeter of 351 meters. The lengths of the sides of the triangle are consecutive odd integers. What are the lengths of the sides?
- Find the vertices of the image of triangle #PQR# having the vertices #P(-1,2) Q(-3,5) and R(0,4)# under the enlargement with scale factor #-2# and centre at origin?
- A circle has a circumference of 9 π 9π9, pi. What is the diameter of the circle?
- What is the area of a rectangle with vertices at #(2,3), (7,3), (7,10),# and #(2,10)#?
- What is the volume of a rectangular prism if the length is #(4x)#, the width is #(x+1)#, and the height is #(2x-1)#?
- What is the measure of each interior angle of a stop sign?
- Emily is wallpapering a circular room with a ten-foot radius and a height of 8 feet. Ignoring the doors and windows, how much wallpaper will she need?
- The width of a rectangle is one third of the length. If the perimeter is 32 cm, what is the width?
- What is a equation that has a center at (-5,2) with a radius of 6?
- The point (5,2) is on the circle whose center is (3,2) ?
- A helicopter leaves its base and flies 23 km on a bearing of 285°. How far west is it from its base?
- A wire is attached to the top of a flag pole. The wire meets the ground 4 meters from the flag pole. The wire makes a 45° angle with the flag pole. How tall is the flag pole?
- Im really confused?
- What is the length PC? How did you solve this?
- The perimeter of a rectangle is represented by 8y meters and the area is (6y+3) square meters. a) write two equations in terms of x and y for the perimeter and the area b) determine the perimeter and the area ?
- A tree casts a shadow 9.3.m long when the angle of the sun is 43°. How tall is the tree?
- The diameter of a circle is 35cm.find its cirumference?
- Segment AB has endpoints A(-1,3) and B(0,7). What is the length of AB?
- What is the volume of this cylinder?
- The graph of y+x^2=0 lies in which quadrant?
- A plot of land is in the shape of a square. the shaded square inside is 200ft squared. the rest of the rest of the square plot is covered in grass. it’s area is 1400 square feet. how long are the sides of the square?
- A land mass is roughly in the shape of a rectangle whose perimeter is 1100 miles. The width is 110 miles less then the length. What is the width?
- What is the Surface area of a prism?
- A square has an area of 36m^2 what is the length of each side?
- A triangle has two sides of length 16 and 14. What is the largest possible whole-number length for the third side?
- Which is the equation of a circle with center (-5, 2) and radius sqrt 7}?
- Find the equation of the circle with A(2,-3)and B(-3,5)as endpoints of a diameter?
- A circle has a radius of 5 meters. What the length of an arc of that circle that is captured by a central angle that measures 120°?
- A rectangular vegetable garden has a length of #2x+5# and a width of #3x+7#. How do you find an expression in standard form that represents the area of the garden?
- What is the base of a triangle that has an area of #58# #i n^2# and a height of #29# #i n #?
- If a figure is a square then it is a regular quadrilateral is this true or false ?
- What is the length of a cube with the surface area of 3,750?
- The angle of elevation to the top of a flagpole is 52°. If the angle of elevation was measured 23 m from the center of the flagpole's base, what is its height to 1 decimal place?
- Im stuck in these 2 problems. Can someone help me?
- Jackie cut a piece of paper along its diagonal, forming two triangles. How do the height and base length of the two triangles compare to the height and base length of the original piece of paper?
- A rectangular plot of land for a building must be 1000 sq ft. However, you do not know the exact dimensions. You do know that side must be 16 ft longer than the other. What are the dimensions of the plot of land?
- How many rectangles of different lengths can you make from 28 toothpicks?
- I tried doing the steps but I'm stuck. Can I get help on this pls?
- The apothem of a decagon is #15#m. Its area is #1595# squared meters. Find the length of one of the sides? Round to #2# decimal places.
- Could someone help me with this problem? I'm confused.
- What's the Cartesian equation of the plane going through these points?
- If a triangle has an hypotenuse of 60 and a leg of 48, what is the measure of its other leg?
- What will be the area, in square feet, of the poster?
- Find the area of a 9-gon with apothem length 8? Round to a whole number.
- Find the perimeter of kite ABCD.?
- Need an answer?
- In the following diagram, DCGF is a cyclic quadrilateral and EC is a diameter that goes through the center of circle B. Write at least four unique statements about the measures of angles and arcs in this diagram. Justify your statements?
- In triangle ABC, <B is a right angle and m<A = 40. Given that AC = 15, what is AB to the nearest tenth?
- How do i calculate the height of an equilateral triangle - top 60 and side 7m?
- What is the area of a right triangle with a height of 9 and side of 15?
- How to find the coordinates of point S?
- The perimeter of a rhombus is 191 cm? Find a side length of the rhombus. Do not round.
- A cylinder has a radius of 3 cm and a length of 10 cm. Every dimension of the cylinder is multiplied by 3 to form a new cylinder. How is the ratio of the volumes related to the ratio of corresponding dimensions?
- A rectangle with sides #x# and #3x+2# has an area of #56 m^2#. What is the value of #x#?
- A spherical balloon has a radius of 3 cm. After an additional inflation, its volume increased by one cubic decimetre. What is the radius of the balloon after the additional inflation (in decimetres)?
- What is the circumference of a circle with a radius of #x/2# miles?
- Two coordinates of rectangle ABCD are A(-3, 4), C(7,12) Coordinate B is (-3, ?)
- Find all possible coordinates for S if P, Q, R and S are vertices of a parallelogram?
- How to calculate triangle MNP ?
- Help solving these triangles?
- How to show?!
- What is the circumference of a circle with a radius of 4 inches?
- The floor of a pool in the shape of a parallelogram has sides that measure 42 ft and 59 ft. To meet the minimum required length for the shortest diagonal, the angles must be 61 degrees and 119 degrees. What is the lengths of the diagonals?
- What is the area of a semi circle with a 15 foot diameter?
- What is the value of x when the area of a parallelogram is 48 and the base height is x+6 and the height is x?
- What is the equation of a circle with center A(3, -5) and radius 12? What is the equation of a circle with center B(-4, -0) and radius 7?
- What is the radius of a circle that has a circumference of #16pi#?
- Can someone help me solve the area of this triangle?
- What are the lengths of the two legs of a 30°-60°-90° triangle if the length of the hypotenuse is #12sqrt3#?
- Find the area of rectangle ABCD?
- Find m<CAD.?
- The area of a square is 72m^2. How long is the diagonal?
- Find the volume of the sphere whose radius is 2r?
- The width of a rectangle is 6 2/3 inches. The length of the rectangle is twice its width. What is the perimeter of the rectangle? a. 20 inches b. 40 inches c. 30 2/3 inches d. 88 8/9 inches
- A cone has base radius 5cm and slant height 11cm. Find its vertical height ?
- Show that the equation of the perpendicular bisector of the points (t , t+1) and (3t , t+3) is y+tx=2t^2+t+2. If this perpendicular bisector passes through the points (5 , 2), what is the unknown value of t?
- In the following circle, QT is a diameter that goes through point S. Find the measure of OP, QR, and QT. Justify your answers?
- A cone of height h cm and base radius r cm is made from a spherical solid of radius 10cm. Show that #r^2=20h-h^2#.?
- Sarah bought a circular marble tabletop to use as her dining room table. The marble is 6 ft in diameter. Find the cost of the tabletop at $90 per square yard of marble?
- The perimeter of a rectangle is 24 in. and its length is 3 times its width. What are the length and the width of the rectangle?
- A rectangle's length and width are in a ratio of 4:1. The area is 324 square centimeters. What are the length and width?
- Determine the radius of a circle with centre (0,0) that passes through (8,15)?
- What is largest area of an isosceles triangle with two edges of length 3?
- Q bisects #\bar (PR), PQ = 3y and PR = 42#. What is #y# and QR?
- Area of an equilateral triangle inscribed in a circle of radius √50?
- A rectangular table is six times as long as it is wide. If the area is #150# #ft^2#, what is the length and the width of the table?
- What is the interior angle of a regular 21-gon? (Round to 2 decimal places.)
- Consider the family of lines #(4a+3)x - (a+1)y - (2a+1) = 0# where #ainR#. Minimum area of the triangle which a member of this family with negative gradient can make with the positive semi axes?
- Given: Line segment with endpoints A(‒6,6) and B(6,‒3). Prove: If the coordinates of Y is (2,0), prove that Y is two-thirds of the way from A to B?
- Write down the equation of the tangent to the circle: #x^2+y^2-4x-6y+3=0# at the point (5,4)?
- What line would be parallel to y=-3x-4?
- A five-meter-long ladder leans against a wall, with the top of the ladder being four meters above the ground. What is the approximate angle that the angle makes with the ground? Round to the nearest degree.
- A right triangle and two of its side lengths are shown in the diagram. Which measurement is closest to the value of x?
- Find the angle measures of inscribed quadrilateral ABCD?
- A square has diagonal of 10cm. Find the sides of the square?
- Find the length of a diagonal of a rectangle of length 9cm and width 4cm ?
- When the radius of a circle is multiplied by a factor of 3 33, by what factor will the circumference of the circle change?
- If LMN is an equilateral triangle and X is the mid point of LN. prove that #MX^2 = 3/4MN^2#?
- Is a triangle with sides of lengths 32, 60, and 68 a right triangle?
- What is the diameter of a circle that has a circumference of 42" ?
- Is a rhombus always a trapezoid?
- The sum of the interior angles in an 14-gon is how many degrees?
- What is pc?
- The sum of the exterior angles in an 36-gon is how many degrees?
- What is the exterior angle of a regular 29-gon? (Round to 2 decimal places.)
- What is dz?
- Three friends are eating enormous freeze pops on a hot summer day. Benjamin has a strawberry freeze pop that has a density of 0.8 pounds per cubic inch. His freeze pop is shaped like a square pyramid with a 1.5-inch side and a height of 2 inches?
- The vertices of a triangle ABC are # A(-6, 3) , B(-3,5) & C(4,-2)# . If the co-ordinate of P are #(x,y)# . How to prove that #PBC/ABC = x+y-2/5 # ?
- What is the equation of the line tangent to #(x-6)^2+(y-9)^2=34# at the point #(9,4)# ?
- A four sided figure has a perimeter of 26. The other three sides' measurements are 10.5, 9, and 2.8. What is the measure of the last side?
- What are the angles of rotation for a 20-gon?
- The length of two adjacent sides of a parallelogram are in ratio 4:7and its perimeter is 132cm.find the lengths of all the sides of the parallelogram ?
- One leg of a right triangle is 8 inches more than four times the length of the other leg. the hypotenuse is 9 in more than the shorter leg. find the lengthsof all the sides?
- A scalene triangle has an area of 20.335 square centimeters. The height of the triangle is 8.3 centimeters. What is the length of its base?
- Geometry help?
- How to get angle B and A ?
- Two angles are complementary to the same angle. What can you conclude about the two angles?
- If a polyhedron has #10# vertices and #15# edges, then how many faces does it have?
- Bill and Nadia live across a ravine from each other. Bill walked 180 m to the end of the ravine, turned right through an angle of 45°, and walked another 200 m to Nadia's house. What expression can be used to determine the distance between them?
- What is the equation of a circle with a center of (-5,8) and a radius of 6?
- A box of milk powder has a length of 12 centimeter, a width of 6 centimeter and a height of 70 millimeters. What is the volume of milk powder it holds, in centimeters?
- In any triangle ABC,the least value of (r1+r2+r3)/r (where r1,r2,r3 are exradius and r is in radius ) is?
- Do all points (x,y,z) satisfying #2x-y=6#, #3y-2z=2# describe a plane in #R^3#?
- What is PN?
- What is pt?
- Maria is walking the perimeter of the gym. She walks the length of the gym, which is 25 meters. If the area of the gym is 375 meters squared, what is the perimeter of the gym?
- A circle of circumference 200meter what is of this circle?
- How do I solve this problem using trigonometry?
- What is the height of the screen?
- What is EB?
- Find the area of an equilateral triangle inscribed in the circle x²+y²-6x+2y-15=0?
- What is AC?
- What is BD?
- The midpoint of the line joining (a,2) and (3,6) is (2,b). Find the values of a and b?
- Find the coordinate of the point on x-axis which is at a distance of 5 units from the point #(2,-3)#?
- How do you get the altitude in a triangle?
- A circle given by x^2+y^2=25 is cut into two segments by the line 2x-3y=-1.Calculate the lenght of the cord when the line cuts the circle.?
- How do you write and graph the equation of a circle with center at (5, 4) and a radius of #4/7#?
- Sarah has a triangular piece of paper. The base of the paper is 14 and 1/2 inches. The height of the paper is 12 inches. What is the area of the piece of paper?
- A point lies on the line 3x+2y=12 the x coordinate of the point is 1 work out the y coordinate ?
- the side length of a square its perimeter 20cm ?
- What is the circumference of a circle with diameter of 28 inches?
- Emily is wallpapering a circular room with a ten foot radius and a height of 8 feet. Ignoring the doors and windows, how much wallpaper will she need?
- Area of rectangle is 25 square -35 a +12 give the possible explanation for Length and breadth of rectangle ?
- How many 3 x 3 squares are in a strip of squares that is 3 squares tall and 20 squares long?
- A wire is bent to form a square with a perimeter of 16.4 cm. How much wire would he needed to form 25 such squares?
- Circumfrence is 24 times pi, what is the radius and diameter?
- Radius is 7 m, what is the diameter and circumfrence?
- What are two formulas for finding the circumfrence of a circle?
- The diameter = 12 cm what is the radius and circumfrence?
- Find the length of the missing side?. The triangle is not drawn to scale.
- A 30 cm piece of wire is cut in two. One piece is bent into the shape of a rectangle with a length-to-width of 2:1. What are the lengths the two pieces if the sum of the areas of the square and rectangle is a minimum?
- The width of a rectangle is 18 yards more than the length. the perimeter is 164 yards, find the length and width?
- What is the base of a parallelogram with an area of 30 square yards and a height of 2 yards?
- Find the height of a triangle with a base of 7 cm and area 14 cm squared?
- Find the value of x?. Round to the nearest tenth
- Find the value of x? Round to the nearest tenth
- In Δ𝐴𝐵𝐶, 𝐴𝐵̅̅̅̅ 𝑖𝑠 𝑐𝑜𝑛𝑔𝑟𝑢𝑒𝑛𝑡 𝑡𝑜 𝐵𝐶̅̅̅̅. 𝑇ℎ𝑒 𝑝𝑒𝑟𝑖𝑚𝑒𝑡𝑒𝑟 𝑜𝑓 Δ𝐴𝐵𝐶 𝑖𝑠 82 𝑐𝑒𝑛𝑡𝑖𝑚𝑒𝑛𝑡𝑒𝑟𝑠. How many centimeters long is 𝐴𝐶̅̅̅̅?
- ABCD is a square. P and Q are points on BC and CD, respectively, such that BP=3PC and CQ=QD. Prove that AQ=2PQ and APQ=CPQ?
- Classify the following triangle as acute, right or obtuse. A triangle with side lengths of 12 in, 15 in, and 20 in. Explain why?
- Please help....?
- The wheel of a large dump truck is 60" in diameter. When the wheel turns through an angle of 210°, how far does a point on the wheel travel?
- How come a three-dimensional figure with a curved surface is not a polyhedron?
- What is the measure of an interior angle regular 25-gon?
- In order for the parallelogram to be a square, x = [ ? ]
- A circle has center (3, 5) and diameter AB. The coordinates of A are (−4, 6). What is the x-coordinate of B?
- The ratio of the width to the length in a certain rectangle is 5:8. If the length of the rectangle is 12 cm, what is the width?
- A circle is inscribed in an equilateral triangle with a side length measuring 10 mm. Represent the area of the shaded region as a percentage of the total area of the triangle?
- Quick math question! Please help!?
- Kevin claims he can draw a trapezoid with three right angles. Is this possible? Explain.
- The diagonal of square measures 10 units. Find the perimeter of the square?
- The circumference of a circle is 188 meters. What is the approximate radius of the circle?
- In an isosceles triangle, the perpendicular bisected of one leg passes thru the midpoint of the base. If the leg is 10, how long is the base?
- A rope from the top of a mast on a sailboat is attached to a point 6 feet from the base of the mast. If the rope is 24 feet long, about how high is the mast?
- Can someone plz help me?
- Please help. I'm very confused.???
- Someone please explain this to me?
- The radius of a circle is 6 inches. What is the circle's area?
- Help with math? Please!
- Area of a pyramid? Please help?!
- Why is it important the order we write the vertices of a triangle in a congruent statement?
- Can the sides of a triangle have lengths 12, 45, and 35?
- The radius of a circle is 21cm. An arc of the circle subtends an angle of #[email protected]# at centre. Find the length of the arc?
- The sides of this polygon subtend angles of 36° at the centre of the polygon. How many sides does the polygon have?
- A circle through the common points of the circles x^2+y^2-2x-4y+1=0 and x^2+y^2+2x-6y+1=0 has the centre on the line 4y-7x-19=0.find the centre and radius of the circle?
- How many flowers, spaced every 6 in., are needed to surround a circular garden with a 100-ft radius?
- What is the length of EF⎯⎯⎯⎯⎯?
- One of the bisector of the angle between the lines a(x-1)^2 + 2h(x-1)(y-2) + b(y-2)^2 =0. is x+2y=5. The other bisector is ?
- Math help?
- Math Help???! Please?
- How do I calculate the height of the semi-truck using sine?
- Is this statement True or False: If two lines are perpendicular they cannot be parallel?
- Is it possible to have an obtuse equilateral triangle?
- The endpoints of AB are A(3,-4) and B(11,b). The midpoint of AB is M(n,3). Find Values of b and n?
- What is the area?
- Joey is asked to name a quadrilateral that is also a rhombus what should be his answer?
- How do i find the volume of a pyramid with 3 sides?
- Angles of Polygons?
- If 30 boxes can fit inside these shelves, find the total volume of all the boxes(one boxes volume is 36 in)?
- What is the area of circle with a radius of 32?
- Geometry: Similarities?
- How can I solve it? Coordinate geometry. I need the circle's equation from this:
- Which one of the following sets of lengths can be the lenghts of the sides of a triangle? A 2,3,5 B 3,4,5 C 2,4,7 D 4,3,7
- The locus of the centre of a circle which touches the circle #|z-z_1|=a# and #|z-z_2|=b# externally will be ?
- The area of a square in square feet is represented by #x^2+12x+36# . What is an expression for the perimeter of the square?
- If the length of a leg on an I solved right triangle is 25 how do you find the length of the hypotenuse?
- A square has one dimension increased by 4 feet and another dimension decreased by 2 feet. If the resulting rectangle has an area of 72 square feet, which of the following equations could be used to solve for the square's original side length, x?
- From a square cardboard sheet, a 3 cm wide strip was cut away. The area of the remaining rectangular cardboard sheet is 70 cm². What was the original dimensions of the square cardboard sheet?
- (a) Can Kayla conclude that and are similar? Why or why not? HELP PLEASE
- How are three or more angles related?
- A cereal box has a length of 8 inches, a width of 2.5 inches and a height of 12 inches. The cereal box is made completely of cardboard. What is the least amount of cardboard needed to make the cereal box?
- What is the area of a triangle with base 13 ft. and height 6 ft.?
- Find the side Of a square whose digonal is 1m longer than its side?
- Find the equation to the circle such that the points #A(-3,5)# and #B(4,-2)# form the ends of a diameter?
- For the circle, #(x+1)^2+(y+2)^2=25# What is the length of the tangent to the circle from the point #(6,4)#?
- When does it make sense to use similar triangles to measure the height and length of objects in real life?
- Can anyone explain how to solve this? I just can't figure out how. Thanks!! :D
- Question #80b00
- Two angles are congruent. One measures #(7a-3)# and the other angle measures #(3+6a)#. What is the measures of the two angles?
- What is the measure of each interior angle of a regular 18-gon?
- How to answer these questions step by step ?
- Triangle ABC is inscribed in a circle that is inscribed in a square. If AB,AC and BC are 8,9 and 10 respectively, determine the exact area of the square? .
- Grogg has drawn all of the rectangles with whole-number side lengths and an area equal to 16 square units. What is the largest possible perimeter of a rectangle that has a total number of lengths and an area of 16 square units?
- Math help?
- In a 30-60-90 triangle, what is the length of the hypotenuse when the shorter leg is 5 cm?
- What is the complement and supplement of 3°?
- Math help? Please!?
- What is the ratio of a rhombus and a square of equal base ?
- We have a trapeze ABCD AD=big base, BC= little base m(<BAC)= a , sin a= 1/3 and m(<ABD)=b and sin b= 5/9 and AD= 15 cm Trapeze ABCD is enrolled in a circle .FInd the midle line?
- The length of a rectangle is 7.3, the width is 4.9. Find the length of the rectangle's diagonal? Round to 2 decimal places.
- How do i work out the ratio of volume of the triangular prism to the volume of a cuboid? thankyou.
- The length of a rectangle is 2 more than 3 times the width. If the perimeter is 100 meters, what is the width of a rectangle?
- How should I do this question that is in the image below?47
- A square room is 4m in height.Area of it's four walls is 80 metre square.find the area of it's floor?
- OACB is a parallelogram. OA = a and OB = b. The points M, S, N and T divide OB, BC, CA and AO in the same ratio respectively. The lines ST and MN intersect at the point D. Show that the lines MN and ST bisect one another?
- The diagram sketch of the earth shows points on it.. P(20°N,80°E),Q(40°S,80E)and R(40°S,30°E) use (π=3.142 and R=6370km) (I) calculate the distance QR in kilometers?
- Find image of A (3,5)after reflection in line y=2?
- What is the length of the diagonal square?
- Need help with a geometry question?
- A toy company makes rectangular sandboxes that measure 6 feet by 5 feet by 1.2 feet. A customer buys a sandbox and 40 cubic feet of sand. Did the customer buy too much or too little sand?
- A rectangle is made by joining two congruent squares together side-by-side. If the perimeter of the rectangle is 42 units, what is the area of one square? Thank you
- An artist designs a fancy candy container more in the details but i don't know if the question is asking me for the surface area or the volume given the more detailed question at the bottom?
- In the inscribed quadrilateral ABCD, the side AB, BC, and CD are congruent. AB and DC meet at a 32 degree angle. Find the measure of the angles of ABCD?
- What is the length of the side of the square?
- How do i solve this? (trig/geometry)
- A rectangle has perimeter P of 58 cm. Its length l is one centimeter longer than 3 times its width w. Write and solve a system of linear equations using these variables to find the length and width of the rectangle?
- What is the perimeter?
- What is AD?
- 2. Complete the proof of the exterior angle theorem. Given: 4 is an exterior angle of VABC . Prove: m1 m2 4m? HELP PLEASE
- What is an equation of a circle if the endpoints of one of its diameters are (2,3) and (4,9)?
- A square has a side length of 18 feet. This square is dilated by a scale factor of 12 to create a new square. What is the side length of the new square?
- What is #18# dilated by #1/2#?
- If two sides of a triangle are 9 cm and 15 cm in length, which COULD be the measure of the third side?
- Write a function rule for the area of a rectangle whose length is 7 ft more than its width. What is the area of the rectangle when its width is 12 ft? Write a function for the area A of the rectangle using the independent variable width W.
- The diameter of a tennis ball is 6.58 cm. What is the volume?
- Sarah bought a circular marble tabletop to use as her dining room table. The marble is 6 ft in diameter. Find the cost of the tabletop at $90 per square yard of marble? (pie equals≈3.14.)
- The lines with the given equations below are given here; are they parallel, perpendicular, or neither? (1) #2x-5y=8, 5x-2y=2# (2) #y=5/6x+8, y= -6/5x-4# (3) #x-2y=12, 3x-6y=10#
- A circle has a radius of 3 and a central angle of 340 degrees, what is the arc length? Round to the nearest tenth place.
- AO = 38 cm. Find AD. (Round to 2 decimal places.)?
- One diagonal of a square measures 154 in. What is the length of one side of the square? (Round to 2 decimal places.)
- One side of a square measures 38 in. What is the length of the diagonal of the square? (Round to 2 decimal places.)
- The length of a side of a square is (2x+3) in. What is the area?
- Coke drink can: diameter of the can is 5,5cm and it's height is 110mm calculate the volume of the can,give your answer round off to the nearest mm cubic.formula: volume of can=#pir^2h#?
- X squared + (Y+2) squared =121?Find the radius and center please
- Are the lines with the given equations below parallel, perpendicular, or neither? (1) #y= -5x-2, y= 5x+2# (2) #y= 1/3x-1, y= -3x+2# (3) #2x-4y=3, 4x-8y=7#
- For what value of c, the lines which join the origin to the points of intersection of the given straight line and the curve be at right angle?
- How do you write a standard form of the equation given then graphing it given 2x² + 2y² - 20x + 8y + 34 = 0 ??
- We want to draw a number of straight lines such that for each square of a chessboard, at least one of the lines passes through an interior point of the square. At least how many lines we need for a 3x3 chessboard?
- Find the lengths of the missing sides in the triangle? If your answer is not an integer, leave it in simplest radical form. The diagram is not drawn to scale.
- The perimeter of a square is 126 in. What is the length of a square's side?
- What is the radis of a 3cm circle?
- A power line extends from a light pole 43 meters to the ground and makes an angle of 30 degrees with the ground. To the nearest tenth of a meter, how tall is the light pole?
- Nathan cut an isosceles triangle from felt to make a spirit banner. Two sides of his banner had the following measures : 15 inches and 7 inches. Which could be the measure of the third side of Nathan’s banner ? A. 20 b. 15 c. 10 d. 7
- I cut a triangle ABC out of a piece of paper. I found out that sinA+sinB+sinC=5/2 and a/sinA=16. What is the triangle’s perimeter?
- What is the height of a cone with a volume of 21 cubic feet and a radius of 4?
- Find the value of x.? Round to the nearest tenth. The diagram is not drawn to scale
- Find the value of x?. If your answer is not an integer, leave it in simplest radical form. The diagram is not drawn to scale.
- Is a square a rhombus ? Thanks
- How do i Find m∠D.?
- How do i solve for a right triangle?
- The area of a square is 790 ft2. What is the length of the square's side? Round to 2 decimal places.
- What is BC?
- Find the value of x for which ABCD is a parallelogram?
- What is the area?
- The perimeter of a square is represented by #40x + 12#. What is the length of one side of the square?
- What is ABCD?
- Florida is a polygon with 30 sides what are the measures of each interior angles?
- What is circumference of 15 inch diameter?
- Surveying: in the surveying map shown below, calculate the distance and direction from point E to point A and estimate the enclosed area?
- The length of a rectangular field is 24 meters. This is 3 meters less than twice the width. What is the width?
- Who is considered the father of geometry?
- How do I write an equation for a circle in standard given only 3 points: (2,3), (6,-7), and (-4,9)?
- Whatever be the value of theta, prove that the locus of the point of intersection of the straight lines #y=xtan(theta)# and #xsin^3(theta)+ycos^3(theta)=asin(theta)cos(theta)# is a circle.find the equation of the circle?
- What would the length be when measuring to the nearest half inch if something were 4 inches?
- The perimeter of a rectangle is a 128 inches. The width of the rectangle is 4y inches. Find the length of the rectangle in the terms of y?
- Solve the following: 1) find the length of a lane 5m wide can be covered by 50,000 bricks of size 22 cm by 15 cm?
- Are the lines perpendicular on the given slopes of two lines below? (a) #m_1=2, m_2=1/2# (b) #m_1=-1/2, m_2=2# (c) #m_1=4, m_2=-1/4# (d) #m_1=-2/3, m_2=3/2# (e) #m_1=3/4, m_2=4/3#
- Show that the circles #x^2+y^2+6(x-y)+9=0# touches the co-ordinate axes. Also find the equation of the circle which passes through the common point of intersection of the above circle and the straight line x-y+4=0 and which also passes through the origin?
- How do I find the perimeter of a square from the area of the square?
- How to decide whether lines p_1 and p_2 are perpendicular on the given set of items below? (a) line #p_1: y=3x+5# line #p_2: y=1/3x+5# (b) line #p_1: 3x+5y=12# line #p_2: 5x+3y=18# (c) line #p_1: 4x-2y=6# line #p_2: 2x+4y=6#
- Line j is perpendicular to the line with the given equation and line j passes through P. How do I write an equation of line j on the givens below? (A) #y=1/3x+4, P(0, 5)# (B) #y=3x+4, P(0, -2)# (C) #y= -4/5x+4, P(1, 1)# (D) #y=2/3x+4, P(2, 0)#
- How to write an equation parallel and perpendicular to the given lines below? (a) #y=2x-4# (b) #y= -x+5# (c) #y=1/3x-2#
- The ferries wheel has a circumference of 62.8 ft. What id its diameter?
- How do i find z?
- ABCD is a square piece of paper. M and N are the respective midpoints of AB and CD. P is a point on AM such that if the piece of paper is folded along DP, then A lands on a point Q on the segment MN. What is the degree of #angle#ADP ?
- Find surface area?
- Which two lines are parallel?
- How do you find the area of a circle?
- How do i find k?
- How do you find the area of a trapezoid?
- Gregory drew a rectangle ABCD on a coordinate plane. Point A is at (0,0). Point B is at (9,0). Point C is at (9,-9). Point D is at (0,-9). Find the length of side CD?
- The perimeter of a rhombus is 64 in. What is the length of each side of the rhombus? Explain
- Two cylinders are similar. The volume of the larger cylinder is 343 ft³ and the volume of the smaller cylinder is 125 ft³. The height of the smaller cylinder is 5 ft. What is the height of the larger cylinder?
- The volume of a cube is 460cm3? Work out the length of its side rounded to 1 DP?
- A cube has a volume of 343 cm cubed. What is the surface of the area of the cube?
- A right cylinder has a radius of 6 m and a surface area of 84 m². Find the surface area of a similar cylinder with a radius of 2 m.?
- Can someone figure this out ? two prisms are similar the larger prism has a height of 18 m and a base edge length of 20m the smaller prism has a height of 4.5m what is the base edge length of the smaller prism.
- Relative to origin the position vector of the point A,B,C are given by OA=(2i 3j 5k),OB=(4i 2j 3k),OC=(10i 0j 6j) the point D is such that ABCD is a parallelogram find position vector of D.?
- What is length of CD?
- How do I write an equation of the line for the givens below? (a) parallel to y = 2x-5; y-intercept = 1/3 (b) parallel to y = -3x+7; y-intercept = 0 (c) parallel to y = x-1; y-intercept = 3/4
- What is OP?
- What is ABCD?
- The base BC of an equilateral triangle ABC lies on y-axis. I the coordinates of the point C ate(0,-3). The origin is the midpoint of the base BC, find the coordinates of the points A and B?
- A rectangle is 4 times as long as it is wide. If the area is 16 square feet, find it's perimeter?
- Find the midpoint of 37 and 52? thanks
- How do you write the standard form of the following equation then graph x² + y² - 4x + 14y - 47 = 0 ?
- What is ABCD?
- What is angle a?
- In an isosceles right triangle, the hypotenuse is 15 units, what is the measurement of one leg?
- The perimeter of a rectangle is #20 cm#. What are the possible dimensions if the area must be less than #21 cm^2#?cm^2?
- How to write standard form of the equation circle with a center of (-1,4);circumference 6pie?
- How do you express as a binomial in terms of #x# the perimeter of a triangle whose sides are represented by #4x-8, 6x+3,# and #x+1#?
- A local artist creates a piece with two glass cylinders filled with colored water. The second cylinder has the same radius but is 1/2 tall as the first cylinder. What is the relationship between the volume of the first cylinder and the second cylinder?
- Find the number of lines of symmetry of a kite and an isosceles trapezium?
- The area of a rectangular lot is #(5x^2-3x-2)# what is the perimeter of the lot?
- How to find the slope of each line on the figures below? Are the lines parallel?
- One leg of a right triangle is 9 units long . The hypotenuse of this triangle is 15 units long. What is the length of the other leg?
- A rectangular swimming pool is 13m longer than it is wide. If the perimeter is 48m, what is the length of the swimming pool?
- How to write an equation of the line for the given below? slope = 4 y-intercept = 5
- Given the figure below, how do I calculate the slope of the line here?
- What is the area of the shaded segment?
- How do I calculate slope of the line that passes through the labeled points on the given graphs below?
- How to calculate the slope of the line shown on the figures given below?
- What is the area of the triangle enclosed by the lines y=0, x=8, and y=x ?
- Answer the Questions(?) in the details page below, please! Thanks!
- What is the area of the square whose side is #2sqrt(2)#?
- Given that point A, B, C, E are (0,0,6), (-1,-7,11), (-8,-6,6) and (15,-20,6). BD is horizontal and parallel to AE. Find a vector equation of the line BD. Given that the length of BD is 15 metres, find the coordinates of D. How to do?
- I am a rectangle. My length is x units and breadth is y units. Sum of my length and breadth is 36 then what is my equation?
- Why do the midpoints of a rhombus form a rectangle? Solved in a paragraph proof.
- ABCD is a quadrilateral and a line through A parallel to BC meets DC at X if angle D = angle C, how can you prove that triangle ADC is isosceles?
- If the circumference of a circle is 24 and the angle measure of an arc is 120 which is the length of the arc?
- Triangle ABC is inscribed in a circle inscribed in a square. If AB, AC, and BC are 8, 9, and 10 respectively, determine the exact area of the square.?
- How do you draw an angle ABC , with A=35 degrees, AC=6cm and C=65 degree?
- If a point #P# has coordinates #(0,-2)# and #Q# is any point on the circle, #x^2+y^2 -5x-y+5=0#, then what is the maximum value of #(PQ)^2#?
- In the xy-plane, the circles with equations (x-3)^2 +y^2=11 and (x+2)^2+y^2=r^2 are externally tangent. what is the value of r? a).3 b)1.3 c)1.7 d)2.8 e)6
- What are the three dimensions of a box when it has a volume of #12m^2#, and one side has length #2#, another has length #L#, and a third has length #L+1#?
- It is a plane figure formed when three noncollinear points are joined by segments at their endpoints?
- One leg of a right triangle is 12cm and the hypotenuse is 13cm. What is the length of the other leg?
- What is the circumference of a circle with a diameter of 17 m?
- AC←→ is tangent to the circle with center at B. The measure of ∠ACB is 58°. What is the measure of ∠ABC ?
- What is the value of X?
- Can a trapeziod ever be a rectangle?
- If the points (3,7), (1,k) and (-1,1) are collinear, what is the value of k?
- A lawn in the shape of a trapezoid has an area of 1,833 square meters. The length of one base is 52 meters, and the length of the other base is 42 meters. What is the height of the trapezoid?
- A rectangular lot has to be fenced with chicken wire. the chicken wire needed is 96cm. what is the dimension of the lot if the length is twice its width? Hint:(P=21+2w)
- Find the equation of directrix and focus of the parabola (x-2)^2=8(y+1)?
- Chord AC intersects chord BD at point P in circle Z. AP=12 m DP=5 m PC=6 m What is BP? Enter your answer as a decimal in the box.
- A 16- foot ladder is leaned against a wall. the base of the ladder is 9 feet from the base of the wall. what angle does the ladder make from with the ground ?
- Does 2 D objects exist in the world or not?
- A fish tank in the shape of a rectangular prism has dimensions of 14 inches, 16 inches, and 10 inches. The tank contains 1680 cubic inches of water. What percent of the fish tank is empty?
- The area of a rectangular plank is 4500 cm². The plank was broken into two pieces, one of which is a square and the other a rectangle. What are the dimensions of the square if the length of the broken off rectangle is 120 cm?
- A point moves so that its sum of its distance from the point (c,0) and (-c,0) is 2a?
- The area of a gymnasium floor is 264 square yards. The floor is 11 yards wide. How long is the floor?
- Find the volume of the figure below? A) 576 cubic cm. B) 900 cubic cm. C) 1440 cubic cm. D) 785 cubic cm.
- A square has its length increased by 5 meters and its width decreased by 3 meters. The resulting rectangle has an area of 180 meters. a. What was the perimeter of the original square? b. What was the are of the original square?
- Question: In the rhombus ABCD, AP is constructed perpendicular to BC and intersects the diagonal BD at Q. How to work this out? (working outs + reasons and explanations)
- Please tell me the formula like given in examples: Reflecting on x-axis, #P(1,2)#------------------#P(1,-2)?#
- Angles from two given lines?
- If an interior angle of a regular polygon measures 144 degrees how many sides does it have ?
- Find other two vertices of square if two opposite vertices are (-1,2) and (3,2) ?_________solve in two to three steps if not solve long?
- A 36-foot guy wire is attached to a utility pole to provide support for the pole. The wire forms a 60º angle with the ground. How high up the pole is the wire attached? Write your answer in simplest form.
- Suppose a square patio has an area of 441 square feet use the formula for the area of a square to find the length of each side of the patio?
- What is the volume of an object that is 1.5 feet high, 4 teet deep, and 2 feet long?
- Compare the graph of #g(x) = (x-8)^2# with the graph of #f(x) = x^2# (the parent graph). How would you describe its transformation?
- What happens to a cylinder’s surface area if its radius is squared?
- If (4,-3) is the midpoint of the line segment ST and the coordinates of S are (1,5), find the coordinates of T. What is the answer to this question?
- Please help?! Geometry
- How to Calculate the Surface Area of a sphere with radius 5cm?
- Side lengths of an right triangle are #sqrtn#, #sqrt(n+1)#, and #sqrt(n+2)#. How do you find #n#?
- What are 6 coordinates that equally divide the line between (-2,6) and (10,18)?
- Equation of a line is given by #y + 2at = t(x-at^2)#, t being a parameter. Find the locus of the point intersection of the lines which are at right angles?
- What are all of the properties of a rhombus?
- A book mesure 17 inches long by 14 inches wide by 6 inches deep. What is the volume of the book?
- Keenan is creating a stained glass windowpane that will be 51 centimeters by 68 centimeters. To make the rectangular windowpane, Keenan fuses together two triangles of colored glass. What is the perimeter of one triangle?
- The length of a rectangle is 12 meters more than its width. its perimeter is 120 meters. find the width and the length of the rectangle?
- A triangle has an area of 56 square units. Its height is 14 units. What is the length of its base?
- The measure of an angle is 24°. What is the measure of a complementary angle?
- Find the length of the arc of a circle with a radius 10cm subtended by a central angle of 45?
- A square pyramid has a slant height of #4 2/3# feet. The base has side lengths of #2 1/4# ft. What is the surface area?
- If the diagonal of square is #12sqrt2# cm then perimeter of square is?
- Please solve for X?
- The circumference of a circle is 53.38 centimeters. What is the area in square centimeters?
- Find the radius of a circle if it's area is 706.9 square millimeters?
- Every square is rhombus?
- What is the area of a circle if the diameter is 13 inches?
- If the tie on a bike has a radius of 12 inches, how far will the bike travel in 100 rotations?
- Shown below is a sphere, cone and cube. The surface area of the sphere is equal to the sum the surface areas of the cone and cube. so what is Y's number?
- Can someone please help me with the formula for the area of a triangle?
- Can anyone help me ?
- In a triangle ABC if the equation of the medians AD and BE are #2x+3y-6=0# and #3x-2y-10=0# respectively and AD = 6 and BE = 11, then find the area of the triangle ABC?
- What is the distance between the points (-1, 5) and (3, -1)?
- What is the area of 3.5cm ?
- The circumference of is circle is 50.24 cm. Find it's radius?
- If the circumference of a circle is 41.8 ft, find the diameter of the circle?
- What is the volume? and how to change the unit of the following question? I'm not sure about the (b) part.
- What is area of a square that is 24cm squared?
- What is the surface area of a sphere with a radius of 11 units?
- HOW?! "State any points on each curve whose coordinates are both integers"
- A convex pentagon has interior angles with measures (5x-12), (2x+100), (4x+16), (6x+15), and (3x+41). What is x?
- ABCD is a quadrilateral. Show that #vec(AB)+vec(AD)+vec(CB)+vec(CD)=4vec(PQ)# where P and Q are the mid points of AC and BD respectively?
- The perimeter of a rectangle is #36#m. The area is #65m^2#. Find the length of the rectangle?
- A given rectangle has an area of #x^2-3x# and a width of #x#. What is the rectangle's length?
- Twice as many sides as a pentagon?
- Does the point (_2.5, 3.5) lie inside,outside or on the circle x^2+y^2=25 ?
- I really need help with this! Please help?!
- Suppose a rectangle has vertices located at (-2,2), (5, 2), and (5, 4). What are the coordinates of the fourth vertex?
- The surface area, #S#, of a cube with volume #V# can be found using the formula #S= 6V^(2/3)# What is the surface area of a cube whose volume is 125 cubic inches?
- What is the answer for this question?
- How do i solve this?
- I dont understand the ?
- A line through point origin meets the line 2x= 3y +13 at right angles at point Q .find the cdinates of Coordinates of Q?
- What is CD?
- If the area of a circle is 114cm squared, what is it’s circumference ?
- Simpson has a rectangular fish aquarium that measures 31 inches long, 13 inches wide and is 28 inches deep. What is the maximum amount of water the aquarium can hold?
- If a an arc of length 5.5 yards subtends a central angle of 0.5 radians on a circle, then the radius of the circle has length: How many yards?
- What is the volume of a cylinder with a diameter of 10 inches and a height of 20 inches?
- Can you help me ?
- In #\triangle DEF#, #M# is the centroid. (i). Find #\overline{MK}# and #\overline{DK}# #" "# (ii). Find #\overline{LM}# and #\overline{LE}# #" "# (iii). Write an expression for #FJ#?
- What’s the area of the shaded portion?
- The second largest side of a quadrilateral is 10 cm. Find largest side?
- Explain two attributes a parallelogram and a rectangle have in common ?
- Can someone help me solve this problem?
- In parallelogram abcd ∠a=152°. what is the measure of ∠d?
- What is the perimeter of a square window with 36 inches long?
- A cube has a volume of #15625# #cm^3#. What is the surface area in #cm^2#?
- Niles wants to put chicken wire around an enclosure for his dog, nip. He decides that he wants the length to be 5cm more than the width. if he has 22m of wire, what are the dimensions of the enclosure?
- The following polygons are similar but not necessarily drawn to scale. Find the value of a?
- What is the volume of a right cylinder in terms of pie? Figure not to scale diameter is 6 cm height is 8 cm
- A rectangular block of land, 12 m by 8 m, is surrounded by a concrete path 0.5 m wide. What is the area of the path?
- You have been hired by a museum to make a scale drawing poster of a painting to sell at the gift shop. The painting is #65# in high by #105# in wide. You are asked to use a #1# in = #5# in scale. What will the dimensions of your poster be?
- What is the circumference of a circle with a diameter of three?
- A rectangle has sides of 15 cm and 6.5 cm. What is its perimeter? What is its area?
- Two similar solids have a scale factor or 6:7 . What is ratio of their volumes, expressed in lowest terms?
- A triangle has an area of 30 cm². The base and height are scaled by a factor of 4. What is the area of the resulting triangle?
- ABCDE ~ GHJDF. Complete the statements?
- A rectangle has a perimeter of 48 ft. The length and width are scaled by a factor 1.5. What is the perimeter of the resulting rectangle?
- What is the perimeter and area of a square with a 12 ft. side.?
- Whats the area of a circle if the radius is 12?
- What is DZ?
- Find the area of the kite in cm2. Round to 2 decimal places. the area?
- Find the slope of a line that passes through the points (4,-6) and (7,2)?
- If i have a circle with the radius of 3 cm what is the approx volume?
- What is the diameter of 15cm?
- Using vectors prove that the line segment joining the mid points of any two sides of a triangle is parallel to the third side and is half of it?
- A chord is 3cm from the centre of a circle of radius 14cm. Calculate the angle subtended by the chord and the circumference of the circle?
- The radius and slant hight ofa cone are in the ratio of 4:7. its Curved Surface Area is #352 cm^2#. find the volume of cone ?
- How to show that the line 3x+4y=20 is a tangent to the circle x^2+y^2=16?
- A quadrilateral has two pair of opposite parallel sides. Each of one pair of parallel sides is 4 yards long. Each of the second pair of sides is 8 yards long. A diagonal connecting the opposite corners of the quadrilateral is 9 yards long. Is rectangle?
- Find the area of triangle abc if a=11, b=9, c=5?
- Using a straight edge and compass construct The perpendicular bisector of FG ?
- Find the equations of the external common tangents and internal common tangents to these circles?
- Suppose ABCD is a rhombus such that the angle bisector of ∠ABD meets AD at point K. Prove that m∠AKB = 3m∠ABK. ?
- Let XY be the diameter of a semicircle with centre O.let A and B variable points on the semicircle such that AB is parallel to XY.then, give value of angle BOY for which the inradius of triangle AOB is maximum??also show steps of solution, please.thanks.
- A circle with a radius of one inch has an area of *about* how many square inches?Thanks!
- How do you find the distance betweeen two parallel lines in #3# dimensional space?
- How do you write an equation of a circle whose diameter has endpoints (-4, 2) and (4, -4)?
- If the complement of an angle is 69° the angle will be of ________?
- Determine the equation of a circle centered at (0, 0) and through the point of cutting the line 3x + 4y = 24 with the x axis?
- What is the relationship between the circumference of a circle and its radius?
- Find the angle?
- Vertices A(1,1),B(4,-2) and C(5,5) of a triangle are given.can you find the equation of the perpendicular dropped from C to the internal bisector of angle A?
- Ian is 5.4 feet tall and touches the ceiling when he is standing 4.2 feet from the edge of the attic. The distance from the edge to the center of the attic is 9 feet. What is the height of the ceiling at the highest point?
- How to solve q 92 on the sides and angles of a polygon.?
- What is the area of an equilateral triangle with radius 6sqrt3?
- Through the vertex S of a parabola the chord SP and SQ are drawn at right angles.Show that the straight line PQ intersects the axis at a fixed point?
- The area of a square is 441 sq cm. what is length os its side?
- Painful vector problem (please see below - thank you!!). Can you find lambda?
- What is the area of the base of a cylinder if the raius is 12dm and the height is 15 dm?
- Whether the triangle with sides 3cm, 4cm, and 5cm is a right angle, obtuse or acute angle?
- Point #M# is the midpoint between points A and B. If A is (-9, 2) and B is (-1,-8) where is #M#?
- Using locus find the equation of the circle whose centre is at (-3,-2) and radius 8 units.how solve this problem?
- Using locus fund the equation of the circle whose centre is at (-3,-2) and radius 8 units?
- The adjacent sides of a parallelogram are 15 cm and 10 cm. If the distance between the shorter sides is 12 cm, how to find the distance between longer sides?
- Two angles are supplementary. The larger angle is 66 degrees larger then the smaller angle. Find the measure of both angles?
- Hey guys I really need help please!?
- A ladder leans against a brick wall. The ladder itself is 20 feet long. The ladder reaches a height of 15 feet on the wall. How do you find the angle of elevation the ladder makes with the ground?
- A parallelogram with a right angle is a triangle?
- What does the sum of the interior angles of any convex polygon equal?
- How would i solve this?
- Matt and Mindy each built a rectangular prism that has a length of 5 units, a width of 2 units, and a height of 4 units. Matt used cubes that are 1 cm 0n each side. Mindy used cubes that are 1 inch on each side. What is the volume of each prism?
- If the two legs of an isosceles right triangle measure 7 inches, what is the length of its hypotenuse ?
- What is A?
- Two angles are complementary. The larger angle is 16 degrees larger than the smaller angle. Find the measure of both angles?
- Area of circle?
- The triangle inequality theorem states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side. The lengths of two sides of a triangle are 15 ft and 27 ft. Find the possible lengths of the third side?
- I ended up applying all the circle theorem's I knew. Can you help me figure this out?
- Will someone help me?
- Two angles are supplementary. The larger angle is 140 degrees larger than the smaller angle. Find the measure of both angles?
- A quadrilateral with four congruent sides and an angle measuring 60 degrees must be a?
- One leg is 12 inches and the hypotenuse is 13 inches. How do you find the missing leg?
- What is the area of a rectangle whose length is 5x and whose width is xy?
- If the largest angle of an isosceles triangle measures 124 degrees what is the measure of the smallest angle?
- Can a rhombus be a kite?
- Circle with center at (3, −4), and R = 5 can anyone help me?
- The hypotenuse of a right triangle is 14 centimeters long. One of the legs of the triangle is 6 centimeters. What is the length of the triangle's other leg?
- A square has sides of 11cm calculate its area?
- What is the perimeter of a rectangle with a length of 12.9 ft and a width of 19.3?
- A tree that is 125 feet tall casts a shadow 75 feet long. Nearby, a building casts a 30-foot-long shadow. How tall is the building?
- Let #bbu#, #bbv#, #bb(w)# be vectors. How can we prove #bbu xx (bbv xx bb(w)) = (bbu * bb(w)) bbv - (bbu * bbv) bb(w)#?
- The length of rectangle is twice its breadth. If its perimeter is 48 cm, find the dimensions of the rectangle?
- What is the point-slope form of a line with slope 2 that contains the point (1,3)?
- Tangents and Circles, PLEASE help?
- ABCD is a rhombus. Find the measures #/_2# and #/_3#, if #m/_1=122^@#? #m/_2 = 44^@, m/_3 = 90^@# #m/_2 = 22^@, m/_3 = 22^@# #m/_2 = 44^@, m/_3 = 22^@# #m/_2 = 22^@, m/_3 = 90^@#
- The satellite is 500 miles above the earth. The angle of elevation is 28 degrees. How far does the signal travel to get to the satellite?
- If A(−1, 3), B(4, 4), and C(8, 1), then classify ΔABC as scalene, isosceles, or equilateral? If there is not enough information to classify the triangle, then choose “The answer cannot be determined.” The answer cannot be determined. isosceles scalene eq
- Diameter 41 cm what is the perimeter of a circle?
- Gerald is 6 feet tall and his daughter Imelda is 4 feet tall. If they stand 9 feet apart, at about what angle does Imelda have to look up to see the top of her father's head?
- ABCD is a parallelogram. If AB = 3x+4, and CD = 4x – 1, find the length of AB? 20 19 17 15
- ABCD is a parallelogram. Find the measure of <A? 40 120 20 160
- Tangents to Circle, PLEASE help?
- Which of the following can be used to prove that two triangles are similar?
- Two angles are supplementary. The larger angle is 86 degrees larger then the smaller angle. Find the measure of both angles?
- A swimming pool in the shape of a rectangular prism is 20.1 m long, 8.4 m wide, and 1.9 m deep. How much water can the pool hold?
- The volume inside a rectangular storage room is 2,079 cubic feet.The room is 3 feet high. Find the area of the floor?
- Intersection of equation of circle x²+y²-2x-6y+1=0 and x²+y²-10x-12y+47=0?
- How many triangles can I draw with n non-colinear dots?
- The area of a rectangular swimming pool is 18x^2-9x-5. The length of the pool is 6x+5. What is the width of the pool?
- Can someone explain median and right bisector?? I have a quiz tmrw
- What is the area of an equilateral triangle with height of 9√3cm?
- A professional hockey goal is 6 feet wide and 4 feet high. What is the area of the goal in square yards?
- What are the values of a and b?
- What is the value of x?
- The radius of a circular Garden is 5 feet what is the area of the garden use 3.14 for pie?
- Using similarity solve for x? Show all work
- What is the midpoint of the segment whose endpoints are (-1, 4) and (3, 6)?
- For five tables of 4m length and 3m breadth are to be fitted with a border tape.Find the length of the border tape?
- Any angle of pentagon?
- Two angles are complementary, The larger angle is 74 degrees larger then the smaller angle what is the measurement of both angles?
- Prove that the quadrilateral is a rectangle, explain how you would do this ?(you do not have to find the values)
- The length of the garden is 5m longer than its width and the area is 14m². How long is the garden?
- Question 15 ?
- Length of the diagonal of a square is 4√2,find its side?
- Quadrilateral ABCD is inscribed in circle O. What is m∠A ?
- Rectangular place,having length 5m and breadth 3m,how many squares of side 1m each can be formed?
- A line passes through #(2,2)# and cuts a triangle of area #9 " units"^2# from the first quadrant. The sum of all possible values for the slope of such a line, is?
- One side of a rectangle is 10 cm longer than its width.The area of rectangle is 96 sq.cm. Find the dimensions of the rectangle?
- Graph the circle defined by #x2+y2=41# ?
- Using the picture, what DEGREE MEASURE does a + b equal?
- A carpenter builds a rectangular bookcase that is 37 inches long and 60 inches tall. The carpenter uses two braces along the diagonals to support the bookcase. What is the length of the one of the braces, to the nearest tenth of a inch?
- What is the equation of the line perpendicular to y=3x-6 that runs through the point (-1,-3) ?
- Question #35205
- A kit on a 100 foot long string has an angle of elevation of 18 degrees. how high above the ground is the kite ?
- Determine the values of x and y. DEFG is a parallelogram. DH = x + 3 HF = 3y GH = 4x - 5 HE = 2y + 3 A) x = 2 and y = 3 B) x = 3 and y = 2 C) x = 3 and y = 6 D) x = 6 and y = 3 ?
- April .She sets up a coordinated system on her chess board so she’s can record the position of the pieces during a game .In recent game,noted that her king was at(4,2)at the same time that her opponent’s king was at(7,8)how far apart we’re the two kings ?
- What is the approximate perimeter of a triangle with vertices (3, 1), (3, 8), and (6, 1)?
- Stuck on this question: If the number of square feet of flooring to redo a floor is 304.6875 ft² and the flooring comes in boxes that contain 24 square feet, how many boxes of flooring will be needed?
- Can someone help me please?
- Find the equation of circle touching the line x = 2 and x = 12 and passes through (4 , 5) ?
- Is a quadrilateral always a parallelogram?
- Find equation of circle with center on a line y= - x has radius 4 and passes through origin?
- Cory makes a map of his favorite park,using a coordinate system with units of yards . The old oak tree is at(4,8)and the granite boulder is at position(-3,7).how far apart are the old oak tree and the granite boulder? Round to the nearest tenth .
- If the areas of two similar triangles are 100 sq.cm and 81 sq.cm then find the ratio of their corresponding heights?
- How do I prove that a angle equals 90° in a right triangle?
- What is the size of theta?
- Can the sides of a triangle have lengths 1, 2, and 8?
- Show me the workings of this ?
- How do you draw an octagon with 5 right angles?
- How do you know the number of sides If you are given the number 72?
- D,V and U are collinear with U between D and V. Draw a diagram and solve for x, given: DU=4x+5, VU=3x-8 and VD=10x-6?
- Find the centre of rotation?
- The area of one face of a cube is 64 square inches. Find the volume of the cube?
- Find the surface area of the solid. Round to the nearest whole unit, if necessary: a square pyramid with a base area of 9ft^2 and a slant height of 8 ft ?
- Can you hell me? Find the surface area of the solid. Round to the nearest whole unit, if necessary: a square pyramid with a base area of 9 ft and a slant height of 8 ft
- Can someone help me solve this problem?
- Three angles of Pentagon are equal.if the other angles are 98° and 118° respectively, find the remaining angle?
- Find the coordinates of the points where the line 2y=x-1 meets the curve x2+y2=29?
- The sum ofthe interior angles of a polygon is 3960°.(1) find the number of sides of the polygon (2) find the size of its exterior angel?
- Surface area and volume?
- Help w/ Another Pythagorean Theorem Question?
- The area of a rectangle is #2r^2+r-1#. The length is #r+1#. What simplified expression represents the width?
- Find the missing length???
- A triangle with three degree angle ratio is 4:3:2, this is what the triangle triangle?
- What is the equation of the circle that passes through points #(0,1)#, #(1,4)# and #(5,2)#?
- Draw triangle abc, with angle a=35°,angle ac=6cm and angle c=65°?
- How do I find the base of an isosceles triangle if the legs are 8x-4 and 5x+11 And the base is 4x-2?
- Write an equation for a circle with a center (0,0) and a point on the circumference of (5,8) (??)
- A soup can has a height of 4.25 inches and a diameter of 3.25 inches. What is the volume of the soup can?
- What is the perimeter and area of a rectangle with sides 22 and 16?
- Crystal is writing a coordinate proof to show that the diagonals of a parallelogram bisect each other. She starts by assigning coordinates as given. can you fill in the bottom portion?
- What is the converse of the statement, "If an angle is acute then it has a measure of less than 90°."?
- The point (p, q) lies in the circle x^2 + y^2 = 289 and at the line y = 15. The value of P that satisfies is?
- A rectangle has a perimeter of 24 inches. What are its dimensions if its length is 3 inches greater than its width?
- The base of an isosceles triangle is 12 cm and its perimeter is 38 cm. What is the area of the triangle?
- A triangle has 2 angles that each measure 81°. What kind of triangle is it?
- The area of a rectangular door is given by the trinomial #x^2 – 14x + 45#. The door’s width is #(x – 9)#. What is the door’s length?
- If a shape is called a rhombus, then is it automatically also called a kite. why or why not?
- What is the value of x? Enter your answer in the box.
- The wheel of one car has a diameter of 20 in. The wheel of another car has a a diameter of 24 in. About how many more revolutions must the smaller wheel make than the larger wheel to travel 100 ft?
- Can someone help me solve for this expression?
- Hiep is writing a coordinate proof to show that the midsegment of a trapezoid is parallel to its bases. He starts by assigning coordinates as given, where RS¯¯¯¯¯ is the midsegment of trapezoid KLMN. am I correct?
- 1 Suppose that m∠A = m∠D. Which other fact would guarantee that the triangles are SIMILAR? A) AB DE = CB FE B) m∠C = m∠F C) m∠A + m∠B + m∠C = 180° D) 180° - m∠D = m∠E + m∠F
- If the radius of a circle is 3 m how long is the art subtended by angle measure 30 ?
- One angle of a triangle is 20 degrees. The second angle's measurement is four times the third. What is the measure of the third angle?
- Two legs of a right triangle are two consecutive even integers. The hypotenuse is 10 inches. Use the quadratic formula in the process to find the measure of both missing legs?
- Find the angle ABF and the length BF if the hexagon has side length 1?
- How do you prove that a shape is a kite?
- A block of wood has a length of 4 cm, a width of 5 cm, and a height of 10 cm. What is the volume of the wood?
- The volume of a sphere is #4,000pi# #m^3#. What is the surface area of the sphere to the nearest square meters?
- How do you find the area of a lateral side?
- Can someone help me solve this question?
- How do I prove two opposite angles are equal in a square?
- Can someone help me find the area of this triangle?
- What is the range of possible values of internal angles of a regular #n#-sided polygon?
- What is the length of GE? Explain how you determined the length? please show how you got the answer in words I REALLY NEED HELP
- In the diagram, AB = 12, DX = 2.5, and BX = 5. Find CD. ?
- A regular octagon ABCDEFGH is inscribed in a circle. Tangents to the circle at A and C intersect at N. What is the angle ANC in degrees?
- Find the value of a and b.? The polygons are similar, but not necessarily drawn to scale.
- Is a rectangle a polygon?
- How do you find the midpoint of the segment with endpoints at (-2, -1) and (0, 9)?
- A cylinder has a height of 11.5 cm and a diameter of 6 cm. What is its volume?
- What is the volume of a sphere with a radius of 12 units?
- What is the circumference of circle L? What is the answer as a decimal, rounded to the nearest hundredth?
- The area of a rectangular park is #3/5# square mile. The length of the park is #7/8# mile. What is the width of the park?
- Question #60a20
- What is the radius of a circle with a circumference of #12pi#?
- A 15 ft ladder is leaning against a building. The base of the ladder is 5 ft from the building. How far up the building does the ladder go?
- What is the approximate distance between point #(5,7)# and point #(-2, 3)#?
- The lengths of the sides of a triangle are in the extended ratio 44 : 55 : 77. The perimeter of the triangle is 4848 cm. What are the lengths of the sides?
- A stop sign has the shape of a regular octagon. What is the sum of the interior angles of a stop sign?
- Name a quadrilateral which is not a parallelogram?
- Which special quadrilateral is both a rectangle and a rhombus? Explain how you know Thanks
- If the width of a rectangle is 4 centimeters less than the length how do you write the dimensions of the rectangle?
- Question #81ee8
- A regular hexagon with a perimeter of 24 meters is dilated by a scale factor of 5/2 to create a new hexagon. What is the perimeter of the new hexagon?
- My right sided triangle has 4x on the base, 2x to the left and 3x+4 what is the perimeter of the triangle and it must be greater than or equal to 85 inches?
- How to Calculate the Surface Area of cone with radius of 1.8cm and height of 2.4cm?
- How do you prove that 2 angles are equal in a parallelogram?
- I NEED HELP PLEASE. Calculate the inner area of a pipe with an outer diameter of 300mm and a thickness of 5mm. What length of pipe can be manufactured from #10^6 cm^3#?
- Find the area of an equilateral triangle with its height 8 cm ?
- Rectangle has two short size of the length of X centimetres its longest sides are 4 cm longer than it shorter sides to perimeter of the rectangle is 20 cm ?
- If the points (-1,4) and (2,13) are on the graph of the quadratic function f(x) = 7x^2 + bx + c , what are the values of b and c ?
- Question #e69b8
- Can someone help me solve the area of this triangle?
- Help with Chords and Arcs? Please!
- Can someone help me solve for this side?
- A manufacturing company is building a rectangular room in their warehouse to store their products The length of the room is 1 more than 3 times its width. The area of the room is 80 square meters What are the dimensions of the room?
- Gena is working on her math project. She has trimmed the sides of a square cardboard by 7 decimeters. The area of the cardboard then has decreased by 81 square decimeters. What was the original length of a side of the cardboard?
- Find the equation of the circle with center (3, 2) and (9, 3) a point on the circle. What is the equation?
- Inscribed Angles and Arcs help?
- What is the converse for this statement: #If the sum of measures of angles in a figure is 180°, then the figure is a triangle"?
- What is the circumference of a circle with a radius = 4.25 in? What is the circumference of a circle with a diameter = 27.8 m?
- In a triangle ABC, AB=AC and D is a point on side AC such that BD=BC. How to prove that BC×BC=AC×DC?
- An equilateral triangle has a perimeter of 33 cm. What is the altitude of the triangle?
- Can someone help me solve for this angle?
- Can someone help me solve for this angle?
- What’s the width and length when the perimeter is 30 ?
- Question #8eaad
- The number of square inches of a circled area is equal to the number of inches of its circumference. What is the radius of the circle?
- What is the circumference of 8?
- What is the area of the resulting triangle?
- Question #eed1a
- Find the midpoint of a line segment that has one endpoint in the first quadrant at (5, 8) and the other endpoint in the fourth quadrant at (5, -10). ?
- Question #b9be5
- In a trapezium ABCD , side BC is parallel to AD.Also the lengths of side AB,BC,CD and AD are 8,2,8 and 10 units respectively.Find the radius of the circle that passes through all four points A,B,C and D?
- Using the Pythagorean Theorem, is a triangle with side lengths #\sqrt 2, \sqrt3, and \sqrt 5# ft a right triangle?
- Determine whether the points A (4,5), B (-3,3), C (-6,-13), and D (6,-2) are the vertices of a kite? Explain your answer?
- What is the image of (3, 12) after a dilation centered at the origin with a scale faction of 3?
- Question #86513
- Can someone help me solve for this missing side?
- How to do the question in the image below?
- Show that the circles x^2+y^2+6(x-y)+9=0 touches the co-ordinate axes.Also find the equation of the circle which passes through the common point of intersection of the above circle and the straight line x-y+4=0 and which also passes through the origin?
- How do I calculate the distance of a point to an intersection of two planes ?
- The measure of the exterior angle regular polygon is 30 degrees. How many sides does it have?
- Three points have coordinates A(6,6), B(-3,3) and C(9,k). The foot of the perpendicular from A to BC is the midpoint of BC. Calculate the possible values of k?
- In a cyclic quadrilateral , angle a + angle b = 170 , angle b + angle c = 150 , what is angle d?
- The box is a rectangular prism with dimensions 5 1/2 x 3 1/2 x 2 in. What is the volume of the box?
- A man who is 5.5ft tall standing 7ft away from a two story building 45 ft high. What is the angle of elevation to the top of the building?
- The internal angle of a triangle are 2x,3x and 5x what is the difference between the largest and the smallest angle?
- The perimeter of a square is to be atleast 13 feet, but not more than 60 feet. Can you find the possible values of the length of its sides?, Thank you
- A triangle has sides with lengths of 6 inches, 8 inches, and 10 inches. Is it a right triangle?
- What is the area of a rectangle with sides #"50 cm"# and #"29 m"#?
- Solve the right triangle given a = 9 and b = 12?
- What is the area of the rectangle formed by the four points (-3, -1), (-1, 3), (1 , 3), (3, 1)?
- Please help! Geometry Circles?
- Geometry help? Volume of a cone.
- Why is circle 1 similar to circle 2? Circle 1: center (0, 9) and radius 14 Circle 2: center (0, 9) and radius 7
- The length of a rectangle is 3 centimeters less than its width. What are the dimensions of the rectangle if its area is 54 square centimeters?
- If the total sum of the interior angles is #900°# , how many sides does the polygon have ?
- If the distance of a point on the ellipse x^2/6+y^2/2=1 from the centre is 2, then the eccentric angle is _______?
- Find the distance of the points A(3,6) B(-7,8) from the line 4x+6y-8=0?
- Show that the points (-1,4,-3) , (3,2,-5) , (-3,8,-5) and (-3,2,1) are coplanar?
- The area of a square is 4k^2 + 12k + 9. What is the perimeter of it?
- Which angle corresponds to 1/6 of a circle?
- What is the length of each side of a square when the given area is m^2 + 10m + 25? And what is the perimeter?
- Spaceship Earth, a major tourist attraction, is a sphere whose diameter is approximately 50 m. What is the volume of Spaceship Earth? Use 3.14 for pi. Enter your answer, as a decimal, in the box. Round only your final answer to the nearest hundredth.
- What are the dimensions of the rectangle that has the area of g^2 + 3g - 10?
- Devin is making a candle by pouring melted wax into a mold in the shape of a square pyramid. Each side of the base of the pyramid is 10 cm and the height of the pyramid is 11 cm to get the wax for the candle, Devin melts cubes of wax that are each3cm-how?
- Find area of the shaded red region... Point P(-4,-3) Square inscribed in circle, centre (0,0)?
- A line segment has an endpoint at (4, 6), the midpoint of the line segment is (1, 5). What are the coordinates of the point at the other end of the line segment?
- Which list shows the lengths of three line segments that could not form a triangle? #A. 6 cm, 8 cm, 10cm" " B. 5 cm, 6 cm, 7 cm" "C. 4 cm, 7 cm, 13 cm# #D. 3 cm, 6 cm, 6 cm.#
- The answer for B and explanation? would be nice and Thank you.
- The length of a rectangle is nine units longer than the width of the rectangle and the area of the rectangle is 112 square units. Find the number of units in the perimeter of the rectangle?
- What is the diameter of the circle with the equation x^2 + y^2 =25 ?
- How do I classify polygons using their attributes?
- The circumfrence of a circle is 32 centimeter. What is closest to the radius?
- Show that, #x=1/2(3+5cos(t))#, #y=1/2(-4+5sin(t))# represent a circle passing through the origin.find co-ordinates of centre and length of radius of the circle?
- Question #b4422
- Question #fd431
- Triangle ABC is inscribed in a circle that is inscribed in a square. If AB,AC and BC are 8,9 and 10 respectively, determine the exact area of the square?
- A square has diagonal length 9 m. What is the side length of the square to the nearest centimeter?
- A convex hexagon has exterior angle measures, one at each vertex, of 30°, 2t–25°, 30°, 56°, 66°, and 3t–14°. What is the value of t?
- Question #4fb04
- Given the measure of an interior angle of a regular polygon, how many sides does the polygon have? 177.75
- Show that the circles x^2+y^2+6(x-y)+9=0 touches the co-ordinate axes.Also find the equation of the circle which passes through the common point of intersection of the above circle and the straight line x-y+4=0 and which also passes through the origin?
- A 25 foot building casts a 6 foot shadow. How tall is the building that casts a 24 foot shadow at the same tiene?
- Can you have a rectangle where the Perimeter and Area are both 26?
- Find a vector perpendicular to each of the vector #a=2i+j+3k# and #b=3i+5j-2k#, which has magnitude of #10# units?
- Can You Explain The Golden Ratio?
- Question #6a884
- How many degrees does the minute hand turn to get from 12:00 to 12:05?
- In quadrilateral ABCD, AB and DC are parallel, AD and BC are parallel. Find the perimeter of triangle COD if point O is the intersection of diagonals and AC = 20, BD = 20, AB = 13. How do I solve this?
- A convex quadrilateral has interior angle measures of 2c+34°, 146°, 77°, and 99°. What is the value of c?
- A triangle has interior angle measures of v–18°, 2v–44°, and v+6°. What is the value of v?
- Find the equation of circle passes through the points (3, - 2), (2,0) and hence his Centre is on the line #2x-y =3#?
- A convex octagon has interior angle measures of 47p–38°, 42p–18°, 150°, 148°, 36p, 35p, p+45°, and 149°. What is the value of p?
- And I saucily‘s right triangles legs are 10 square root of 8 feet long. What is the length of the hypotenuse?
- A convex hexagon has interior angle measures of p, 2p–48°, 2p–50°, p+13°, p+49°, and p–40°. What is the value of p?
- A convex quadrilateral has exterior angle measures, one at each vertex, of c+49°, 2c, 128°, and 2c+13°. What is the value of c?
- Find the equation of the tangent to the circle x^2+y^2-2x+y-5=0 at(3-2)?
- Is a rectangle a square? Is it always or sometimes or never?
- Question #c2c8b
- Question #19e41
- Question #92a79
- The floor of a bathroom measuring 3 metres by 2.4 metres is tiled using the largest square tiles possible. No tiles needed to be cut to complete the job. How many tiles were used?
- Equation of a circle for which AB as ends of a diameter is??
- A triangle has a base of 10.8 yards and a height of 8 yards. What is the area? Thank you <3
- How to find the area of this quadrilateral?
- A 20 cm length of string is cut into two pieces. One of the pieces is used to form a perimeter of a square?
- A triangle has interior angle measures of 2v–16°, v–35°, and 30°. What is the value of v?
- A circle has a diameter with endpoints at –2 + i and –6 –11i. What is the center of the circle?
- What is the equation of the circle below?
- If an interior angle of a regular polygon measures 120°, how many sides does the polygon have?
- What is the sum of the exterior angle measures, one at each vertex, of a convex polygon with 71 sides?
- What is the sum of the interior angle measures of a convex polygon with 93 sides?
- What is the measure of an exterior angle in a regular heptagon?
- A sector of area 17 square feet is formed by a central angle of 154.6986 ∘ 154.6986∘. Find the radius of the circle?
- What is the volume of water in a trough when the depth of the water is d?
- Question #ef5bd
- Please solve q 37?
- If an exterior angle of a regular polygon measures 120°, how many sides does the polygon have?
- The length of a shed is 5m long and 3m wide. A concrete path of constant width is laid all the way round the shed. If the area of the path is 9.75m^2 calculate its width to the nearest cm?
- Find the equation of the line that passes through the midpoint of #(-5,6) and (9,8)# and is parallel to the line #5x-6y+4=0#?
- Question #4dc62
- The length of a rectangle is 5 meters less than twice its width. If the perimeter of the rectangle is 38 meters, then what is the width?
- Question #7c60d
- Katie leans a 12-inch ruler against a stack of books that is 7 inch ruler lies right above the edge of the book. What is the angle to the nearest hundredth?
- Find the area of an equilateral triangle with apothem 7 cm? Round to the nearest whole number.
- Can 3,6,9 form a triangle ?
- A figure with 4 sides all the same length no right angles what figure isn’t it.?
- What is the complement and supplement of 18.y degree?
- What are the dimensions of the circle? #Area = 64pi " in"^2#
- The triangle inequality theorem states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side. The lengths of two sides of a triangle are 16 ft and 21 ft. Find the possible lengths of the third side?
- Find the distance CD rounded to the nearest tenth C=(6,-5) and D=(-1,-4) ?
- A firefighter places a 29 feet ladder, so that the base of the ladder is 21 feet from the wall. What is the height at which the top of the ladder touches the wall?
- Let A=(-1,2) and B=(1,-4). A circle is drawn with AB as diameter. If P(m,n) be a point on the circle,find the relation between m and n.?
- Can a concave pentagon be divided up into 5 triangles?
- An equilateral triangle and a square have the same perimeter. What is the ratio of the length of a side of the triangle to the length of a side of the square?
- Question #0a6f5
- Help me with my algebra review? WVXU is a parallelogram. m<V = 2x + 86 and m<U = x + 94. W is equiangular to U. Find m<W.
- Using vectors prove that the medians of a triangle are concurrent?
- Write the equation of a circle with centre (3,-1) which is tangent to the line y=x+2?
- A rectangle has a length of 26 feet less than 10 times its width. If the area of the rectangle is 8804 square feet, what is the length of the rectangle?
- What is 175.93 in terms of pi?Thanks
- If the perimeter of a rectangle is 18cm and the area is 20cm then what is the length and with of the rectangle?
- Find the given?
- Can somone help me solve this problem?
- A window shaped like a parallelogram has an area of 18 1/5 square feet. The height of the window is 2 4/5 feet. How long is the base of the window? Thank you for the help
- A sector of area 21 square miles is formed by a central angle of 3.1 radians. Find the radius of the circle?
- Volume question?
- What is the area of this polygon?
- C(-10, -16); r = 2 what is the equation?
- Benhur is standing #200# feet from the base of a tall building. If he determines that the angle of elevation from the ground to the top of the building is #50# degrees, how tall is the building?
- The radius and the height of a right circular cone are in the ratio 5:12 and its volume is 2512 cubic cm. Find the radius and slant height of the cone . (Take pi = 3.14)?
- If a circle has a diameter of 10 inches, what is the circumference?
- A student has box which contains 10 similar straws,30cm ruler and 2 set squares.Explain to determine average value for diameter of 1 straw?
- Show that the points (12,8),(-2,6),&(6,0) are the vertices of y The right angled triangle . Also show that the mid point of the hypotenuse os equidistant from the angular points ?
- How can I go about it ?
- What is the midpoint of #PQ# if #P( - 5,- 3# and #) Q ( - 3,- 5)#?
- Question #ab97c
- Question #43c33
- If #vec(a)=2i+2j+2k#, #vec(b)=-i+2j+k#, #vec(c)=3i+j# are such that #vec(a)+ jvec(b)# is perpendicular to #vec(c)#,find the value of #j#?
- Question #4c6e1
- How does the Pythagorean theorem relate to the distance formula?
- Question #bce48
- Find equation of circle whose radius is 3 and center is origin??
- Write the standard form the equation for the circle that passes through the points (-9,-16),(-9,32), and (22,15)? then identify the center and radius?
- In a regular polygon the wxterior angle is one fifth of an interior angle. How many sides has the polygon?
- Volume question?
- Please, Socratic Users, help me I choose 6ft am I right?
- Right triangle has a hypotenuse with length 41 cm. The area of the triangle is 180 cm^2. What are the triangle leg lengths?
- Ryan makes a chocolate cake for his sister's birthday. He removes a 37.68 inch long strip of parchment paper What is the diameter of the cake?
- A rectangular room is 5 meters longer than it is wide,and it's perimeter is 26 meters. What isthe dimension of the room?
- Question #c4423
- How do i find the missing angles of a triangle?
- A circle has a radius of 17 feet. find the radian measure of the central angle that intercepts an arc of length16 feet?
- What is bc?
- What's the height of the triangle?
- What's the length of it's side?
- Can someone help me find the ratio for the sides of this triangle?
- A circle through the common points of the circles x^2+y^2-2x-4y+1=0 and x^2+y^2+2x-6y+1=0 has the centre on the line 4y-7x-19=0.find the centre and radius of the circle?
- Two sides of a triangle are 10 cm and 15 cm. What is the range of possible lengths for the third side?
- One side of cube is 7cm.whast is it's volume?
- A sector of area 26 square miles is formed by a central angle of 0.8 radians. Find the radius of the circle?
- Find the length of an arc that subtends a central angle of 350° in a circle of radius 20 mi? Answer in EXACT form
- A triangle has angles measurements of 73 90 and 17 what kind of triangle is it?
- In a circle of radius 13 m, the length of the arc subtended by a central angle of 15° is approximately?
- What is AB?
- Round your answer to the neatest tenth of a percent and include a precent sign?
- Show that for any triangle △ABC the area of the triangle [ABC]=1/2AC * BCsinC. How do i solve this?
- Please Socratic users help me with this final question?
- This statement is true or false?Please give reasons for your answer. 2x+3y+4z=0 represents a line in 3-dimensional space.
- If two angles are 180 degrees And are supplementary and the larger angle is 6 degrees more than the smaller angle what is the measure of the angle?
- The area of a rectangular garden is 3944 ft2. If the length of the garden is 68 feet, what is the width?
- How do you show that the triangle with vertices #A(4, -1), B(5,6) and C(1,3) is an isosceles right triangle?
- Volume question?
- I bought an 18650 lithium battery for my laser pen i need to know what these measurements are to see if the battery fits before it comes so could someone please help with this what is 6*1.8*1.8cm 6 cm length or 6 inch the 1.8*1.8 i think is diameter?
- Volume question?
- What is the volume of water in a fish tank 100cm length 50 cm width and 40 cm high?
- What is the length o segment CD in the figure below?
- If the circles x^2+y^2+2ax+c^2=0 and x^2+y^2+2by+c^2=0 touch each other,prove that 1/a^2+1/b^2=1/c^2?
- Question #ce2b1
- A right triangle is graphed on a coordinate plane. Find the length of the hypotenuse. Round your answer to the nearest tenth?
- I need your help please ?
- Please help with this question ?having issues trying to solve this
- The graph below shows places in a math classroom. Each unit represents 1 foot. What is the distance, in feet, between the pencil sharpener and the door? Round your answer to the nearest tenth.
- Help me answer this question??? PLEASE !!! ):
- Find the value of x?
- What is the area of square C if A is 35 cm and b is 28 cm?
- What is the radius of a circle of its diameter is 10 inches?
- Please help?
- Help please?
- Please help?
- Help please?
- Question #39e7f
- Question #84de3
- Calculate the area of circle having diameter as 10 cm?
- An equilateral triangle has an area of 6.93 cm2. What is the side length of the triangle, to the nearest tenth of a centimetre?
- A paddle wheel on a boat is 12 feet in diameter. The fins along the outer edge travel at a speed of 7.2 feet per second. How long does it take the paddle wheel to complete 100 full revolutions? Round to the nearest second.
- A plan of a compound is drawn on a scale of 1cm to 5cm . A. If a wall is 24cm long, find its length on the drawing. B. If the scale drawing of a round house is a circle of diameter 0.7cm,find the actual diameter of the round house?.
- Simple TSA formula of a right angle triangle?
- A rectangle sheet of paper measures 60cm by 40cm.use a scale of the sheet of paper. Hence find the length of a diagonal of the sheet of paper?.
- The volume, V, in cubic units, of a cylinder is given by V = πr^2 h , where r is the radius and h is the height, both in the same units. Find the exact radius of a cylinder with a height of 18 cm and a volume of 144p cm3. Express your answer in simplest?
- Finding Measures?
- Solve. A window sill is 12 feet above the ground. How far must a ladder extend to reach the sill if the foot of the ladder is 5 feet from the building?
- Find side of sq. Area 121cmsq?
- If p is the length of the perpendicular from the origin to the line #x/a+y/b=1#,prove that #1/(p²)=1/(a²)+1/(b²)#?
- Geometry question?
- The angles of a teiangle are in ratio 6:5:7.Find the sizes of the three angles?
- How can complementary angles not be adjacent but share a common vertex?
- Are all kites quadrilaterals? Why or why not?
- The perimeter of a semicircle is 25.7 kilometers. What is the semicircle's diameter?
- A circle touhes the linex=0,y=0 and x+y=1.if the centre of the circle lies in 1st quadrant.show that there are two such circles and find their equations.specify which of these is inscribed within the triangle formed by the given lines?
- Prove that sum of 4 angles in a quadrilateral is 360 ?
- Question #e0532
- What are the measurements of angles E, F, and H, if angle A is 64 degrees?
- A point moves in a manner that the sum of the squares of its distance from thr origin and the point (2,-3) is always 19.show that the locus of moving point is a circle.find the equation to the circle?
- Can you prove the following given statement without using the Vertical Angle Congruence Theorem? Given: angle 1 and angle 2 are supplementary Prove: Line x is parallel to Line y
- Question #3e595
- A circle has a radius of 3 feet and a central angle DEF that measures 60°. What is the length of the intercepted arc DF?
- Question #baa8a
- What is the area of this circle?
- Find the equation of the circle with center at (3,0) and tangent to the line x-y-2=0?
- Can you assist me with this? Express the equation in general form or slope-intercept form.
- A square is inscribed in a circle. If the area of the square is 9 in^2, what is the ratio of the circumference of the circle to the perimeter of the square?
- Find the equation of the circle,center on the y-axis, radius 2.5,and tangent to x-axis?
- Triangle abc is inscribed in a circle. Point P lies on the circumscribed circle of triangle ABC. Through P, PN, PM and PL are Perpendiculars on the sides of the triangle as shown in the figure. Prove that N,M,Lare collinear?
- A circle passes through the point (-2,1) and touches the straight line 3x-2y=6 at the point (4,3).find its equation?
- Question #61bb3
- What is the major sector? (formula as well?)
- Show that, x=1/2(3+5cosA), y=1/2(-4+5sinA) represent a circle passing through the origin.find co-ordinates of centre and length of radius of the circle?
- How do i get the area of this sector? (can you give me the formula too?)
- Find the ratio in which the staight line 5x+4y=4 divides the join of (4,5) and (7,-1)?
- Question #fda71
- M<A = 39, AC = 11 Find the LENGTH. what is the length?
- One of the sides of an equilateral triangle is 61. What is the height of the triangle?
- Question #eb248
- Question #6f5cc
- Question #903bd
- Radha bought a new chain having 24 cm length, using this she made a right angled triangle. What will be the measures of the right angled triangle?
- Determine a simplified expression, for the slope of the secant #PQ# with #P(1, 1/3)# and #Q(1+h, f(1+h))# where #f(x) = 1/sqrt(2x+7)# where #x gt -7/2#. State restrictions on #h#?
- Question #26e12
- Can someone help me solve this question?
- Which of these two answer choices would it be?
- O is the origin, OP = p and OQ = q. Z is a point on PQ such that PZ : ZQ = 5 : 2. How to work out, in terms of p and q, the position vector of Z?
- A,B and C are the 3 points on the circle and O is the centre of the circle.If <OAB is 40°, <ABC is 120°,<BCO is y° and <COA is x°. Find the value of x° and y°?
- Question #0ee2d
- The point P lies on the line #x-3y=2# and at equal distance from the two points (2,3) and (6,-5). Find the co-ordinates of P?
- A circle has an area of 32 square inches. The circle is dilated by a scale factor of #1/2# to produce a new circle. What is the area of the new circle?
- The ratio of areas of a circle and equilateral triangle whose diameter and a a side of respectively equal is?
- Area and volume help?
- A trapezoid has an area of 27.5 square centimeters. What is the measure of the height if the bases measure 7 centimeters and 4 centimeters?
- Does anyone know this?
- A square garden has a 1m wide path inside its boundary. If the areas of the two squares differ by 44m^2, how long is one side of the outer space?
- Question #e7372
- Question #4db12
- Geometry question. Please help?
- The coordinates of the vertices of △GHJ are G(−1, 3) , H(1, 2) , and J(−3, −1) HELP ME PLEASE! fill them in? down below
- Suppose you cut a square shape in half diagonally. What formula can you use to find the perimeter of one part of the figure?
- Question #b13fe
- Question #2a9aa
- Which of the following shapes is a kite?
- Can somone help me solve the length of this side?
- What are the coordinates of the centroid of a triangle with vertices A(−3, 1) , B(1, 6) , and C(5, 2) ?
- What is the answer to this?
- Given ∠7≅∠9 , which lines, if any, must be parallel based on the given information? Justify your conclusion. Multiple choice answers:
- Please help me with my homework ?
- What is m∠CAD?
- How to calculate the largest area of a rectangle inscribed in a circle with a radius of 13?
- draw an octagon using a set square with 4 right angles?
- Suppose a circle of radius r is inscribed in a hexagon. What is the *perimeter* of the hexagon? Thanks!
- 125 small cubes like the one below are arranges to make a larger cube. How many small cubes make up the width?
- If PQR and RQS form a linear pair and mPQR = 5x+5 and mRQS = 11x-65 then mPQR=?
- In triangle abc angle b is right angle and ed is drawn perpendicular to AC. If AC=33, AE=11, and BE=10, find AD?
- Question #33eed
- The diagram shows 5 ft student standing near a tree. The shadow of the student and the shadow of the tree end at point A. What is the height of the tree? Show all your work, and make sure to include units in your final answer.
- Question #360de
- How to solve for #x# using proportion?
- Find the equation of the circle which passes through the origin and #(4, −8)#? #\ \ \ \ # Why do we use midpoint of two points to calculate the equation of circle? The points might make a chord rather than a diameter! Give me some insight?
- Question #cfa4d
- Find the coordinates of all points whose distance from #(0,-3)# is #\sqrt{5}# and whose distance from #(3,-4)# is #\sqrt{5}#?
- Equation of all lines passing through the intersection of lines #2x + 3y -5=0# and #x+y-2=0# is given by #(2x + 3y-5) + lambda(x+y-2) = 0#, of all these lines one line is farthest from point #(7,4)# the value of #lambda# is?
- Please help?
- Prove that the square of the distance between the two points (x1,y1) and (x2,y2) of the circle x^2+y^2=a^2 is 2(a^2-x1x2-y1y2)?
- Question #b8418
- What are the dimensions of a rectangle if the perimeter is 23 inches and the area 30.66 square inches?
- The equation of two diameters of a circle are x-2y+1=0 and x+y-2=0 and the length of chord intercepted on the straight line 3x+4y+8=0 by the circle is 6 units.find the equation of circle?
- Question #27b74
- △ABC∼△PQR Which statements are true? Select each correct answer. AB/PQ=BC/QR ∠B≅∠Q m∠A=m∠P AC¯¯¯¯¯≅PR¯¯¯¯¯ BC=QR
- Help please?
- Question #2312f
- Find the lateral area of a cone with a radius of 7ft. and a slant height of 13ft. Use 3.14 for pi and round to the nearest tenth ? A)439.6 B)324.5 C)571.5 D)285.7
- Write a paragraph proof?
- The length of a rectangle is 2 times the width. If the perimeter is to be greater than 48 meters. What are the possible values for the width? (Use w as the width)
- What is the value of x?
- The area of a rectangular picture frame is #30 1/3# square inches. The length of the frame is #6 1/2# inches. What is the width of the frame?
- Please help?
- Question #a9af2
- Can you help me ?
- Question #39c61
- For Geometry lovers, help me solve this?
- What is the area of circle with a diameter of 12 inches?
- Question #13606
- Alexander is flying a kite that is on a 112 foot string that forms a 32° angle of elevation with the ground. How high is the kite from the ground?
- Solve completely #36?
- Question #0491a
- The corners of a triangle are at: D(-2, 1); E(-3, 5); (3, 6). What is the perimeter of the triangle?
- Find the equation of the circle centered at the point (2, 3) and touching the line 5x+12y-7=0?
- Question #fb4fb
- Tim wants to put a deck along two sides of his garden. The deck width will be the same on both sides and the total area of the garden and deck cannot exceed 500 square feet. How wide can the deck be?
- Question #3033b
- What is the perimeter of a rectangle with vertices A(-1, 1), B(3, 4), C(6, 0), and D(2, -3)?
- What is the image point of #(-5, 1)# the after transformation #T_(-3,-2)#?
- Question #59f8a
- Question #51bdb
- Question #6eced
- Question #15853
- Question #64a80
- Question #ee1ca
- Question #d5da6
- A certain square pyramid has a volume of #100 cm^3#. A similar but smaller pyramid has a surface area equal to one fifth of the larger. What is the volume of the smaller pyramid?
- In the below diagram, BC is parallel to DE. Given AC:CE=2:3, express #vecDE# in term of #vecBC#?
- Question #4f39f
- 3. Use the following image to answer the questions. (a) How are the triangles similar? Justify your answer with a theorem or postulate. (b) What is the value of x? Show your work.? HELP
- How many planes can be made with two distinct points?
- Question #967cf
- Find the perimeter P of ▱JKLM with vertices J(2,2),K(5,3),L(5,−3),and M(2,−4). Round your answer to the nearest tenth, if necessary?
- What is the value of #x#?
- Find the new equation of the curve #(x-2)^2=y(y-1)^2# by transforming to parallel axes through the point #(2, 1)#?
- Question #9fef4
- Question #c5bbd
- Refer to the image?!
- How many sides are there of a regular polygon, whose interior angles are #144^@#?
- Find the equation of the circle whose centre is (3,-1) and which cuts off an intercept of length 6 from the line 2x-5y+18=0?
- Find the equation to the common chord of the two circles x^2+y^2-4x-10y-7=0 and 2x^2+2y^2-5x+3y+2=0 and show that this chord is perpendicular to line joining the centres of the two circles?
- State whether the triangles are similar. If so, write a similarity statement and the postulate or theorem you used. The diagram is not drawn to scale?
- What is the value of x?
- The small circle has equation #x^(2)+y^(2)-2x-4y-4=0#. The great circle equation have the same radius with the diameter of the small circle is ...?
- Question #31e5a
- The area of a rectangle is #(y^2-8y+15)# square inches. What is the length and width of the rectangle?
- The length of a hypotenuse of a right triangle is 30 inches. Both legs of the right triangle are the same length. What are the lengths of the triangles legs?
- Can someone help me prove these two triangles are similar?
- Question #f1f7e
- Question #1eafd
- Question #b2850
- What is the base for a triangle if the area is 256.5 inches squared and the height is 27 inches?
- The diagram shows 5 ft student standing near a tree. The shadow of the student and the shadow of the tree end at point A. What is the height of the tree? Show all your work, and make sure to include units in your final answer.
- What is the length of the one of the braces, to the nearest tenth of a centimeter?
- Use the drop-down menus to complete the proof of the Pythagorean theorem.?
- A baseball diamond is a square with 90 foot sides. How far must the third baseman throw the ball to make it to first base?
- Which criteria for triangle congruence can be used to prove the pair of triangles congruent? explain?
- Two angles are supplementary. One angle is 6 less than twice its supplement. What are the angles?
- Check whether or not the conicoid represented by #5x^2+4y^2-4yz+2xz+2x-4y-8z+2=0# is central or not. If it is, transform the equation by shifting the origin to the center. Else, change any one coefficient to make the equation that of a central conicoid.?
- The exterior of a refrigerator is shaped like a rectangular prism, and measures #2 2/3# feet wide by #5 1/2# feet high by #2 1/2# feet deep. What amount of space does the refrigerator take up?
- A pole that is 3.2 m tall casts a shadow that is 1.14 m long. At the same time, a nearby tower casts a shadow that is 44.75 m long. How tall is the tower? Round your answer to the nearest meter.
- Question #3f7b3
- Question #92922
- Find the equation to the common chord of the two circles x^2+y^2-4x+6y-36=0 and x^2+y^2-5x+8y-43=0 and also find its length?
- Question #8cdfb
- A sphere of radius #a# is cut in two parts by a plane at a distance of #a/2# from the surface of sphere. What is the ratio between two parts?
- How to find the point of intersections of diagonals?
- Prove that the point (-1,-2) lies on the circle x^2+y^2-x-y-8=0.find the co-ordinates of the other extremity of the diameter through (-1,-2)?
- The width of a rectangle is #5x-9# feet and the length is #2x+10# feet. What is the perimeter of the rectangle?
- How do you use the distance formula to calculate the lengths of the side of a triangle with vertices #P(5,0), Q(-3,-4), R(-7,4)#?
- Surface area?
- How to find the area of this shape?
- Question #b4a50
- Question #aa363
- what are the two angles are supplementary? One angle is 15 more than 10 times the other angle. find the measure of each angle
- Question #d3d63
- Can someone help me map these two triangles?
- What is the value of x? Enter your answer in the box.
- Two angles are supplementary. When the smaller is increased by 30°, it becomes 20° less than its new supplement. Find the original angles.?
- The perimeter of a college basketball court is 108 meters and the length is twice as long as the width. What are the length and width?
- If the perimeter of a **scalene** triangle is 54.6 cm. What equation can be used to find the value b if side a **measures** 8.7 cm.?
- A rose garden is formed by joining a rectangle and a semicircle, as shown below. The rectangle is 32 ft long and 20 ft wide. Find the area of the garden? Use the value 3.14 for pie and do not round your answer.
- Question #f3de6
- I need help comparing the altitudes and areas of these two triangles ! ?
- What is the area of a square that is #4 1/2# yd on a side?
- Find the area of the triangle below. Be sure to include the correct unit in your answer?
- Find the area of the following rectangle? Write your answer in simplest form. Be sure to include the correct unit in your answer. Length= 5/6ft Width= 7/12ft
- Question #7b4ec
- Question #13e14
- Question #99ddd
- The length of a rectangle is four times the width. If the width is represented by x, then build a variable expression that describes the length?
- One of the diagonal of a rhombus is equal to its sides. Find its angles?
- Two similar triangles have corresponding altitudes of #5cm and 8cm# calculate the ratio of their areas?
- A rectangular box has the dimensions #12\times 18 \times 14# inches. What's its volume? What's its surface area?
- Question #6ce59
- How do you answer this?
- How do you answer this?
- Question #7fd49
- How do you answer this ?
- Can anyone explain how to solve this? Thanks!
- Question #89381
- Which one of the following sets of numbers could represent the lengths of the sides of a triangle? (A) 7,15,30) (B) 6,12,6) (C) 2,2,2) (D) 4,9,1)?
- I need help proving these two triangles are similar! ?
- Question #b1cc9
- Question #04200
- Question #eb2a1
- Question #a9edd
- Proof of the shortest distance from a point to a plane formula?
- Question #01460
- Length of the triangle sides?
- Question #dd576
- A circle touches the x-axis at (3,0) and its radius is twice the radius of circle x^2+y^2-2x-2y-2=0;find the equation of circle and the length of its chord intercepted on the y-axis?
- Find the equation to the circle which touches y-axis at the origin and passes though the point (alpha,beta)?
- How many triangles can be constructed with sides measuring 1 m, 2 m, and 2 m?
- Prove that the centres of the circles x^2+y^2-10x+9=0,x^2+y^2-6x+2y+1=0 and x^2+y^2-18x-4y+21=0 lies on a line; find the equation of line on which they lie?
- Find the equation of the circle whose centre is(2,-4) and which passes through the centre of the circle x^2+y^2-2x+2y-38=0?
- Find the equation of the circle cocentric with the circle x^2+y^2+4x-6y-13=0 and passes through the centre of the circle x^2+y^2-8x-10y-8=0?
- Please answer the given question?
- Two chord PQ and PR of a circle are mutually perpendicular to each other .if the length of the radius of the circle is r cm, let us find the length of the chord QR?
- Question #02b97
- What is the volume of this sphere? 8π cm³ 16π cm³ 27π cm³ 36π cm³
- Question #36f9e
- Question #51024
- In isosceles triangle ABC, AB=AC; a circle drawn taking AB as diameter meets the side BC at the point D. IF BD=4cm,let us find the value of CD?
- How many quarters equal the volume of a piece of paper? A quarter has a diameter of 0.9375 inches, a thickness of 0.0625 inches. The piece of paper is 10.5 by 8(inches), and a thickness of 0.0025.
- Please answer the question given below?
- Question #4e926
- The angles of triangle ABC are in the ratio of 8:3:4. What is the measure of the smallest angle?
- Question #b6805
- What is X?
- Suppose m measures d=3x-12.what is x so that the measure is a right angle ?
- Question #6bc37
- Question #7976b
- How do i do the question in the image below? p37
- Question #8f1bf
- Question #a81d6
- Question #8453f
- A convex hexagon has interior angles that measure #32^\@, 54^\@, 67^\@, 67^\@, 100^\@# degrees? What is the measurement of the 6th interior angle?
- What is X?
- In a 30-60-90 triangle, the long leg is _____ the short leg?
- The length of a rectangle is twice as large as its width, and its perimeter is #210# #m#. What are the length and width of the rectangle?
- How far in front of the goal should this goalie be?
- Question #f2f9f
- For any point #P# inside a given triangle #ABC#, denote by #x, y#, and #z# the distances from #P# to the lines #[BC], [AC]#, and #[AB]#, respectively. Find the position of #P# for which the sum #x^2 + y^2 + z^2# is a minimum.?
- Find the perimeter of the triangle #ABC#?
- A carpenter attaches a brace to a rectangular picture frame. If the dimensions of the picture frame are 30 inches by 40 inches, what is the length of the brace?
- Question #dcdd2
- Plz see the attachement and answer the question?
- How thick could the cement be to pour a new patio #15.50m xx17.50m# if the contractor provided #50.0m^3#?
- How to find the area of this shape?
- Is the line y = 3x - 7 parallel to the line 3x + y + 8 + 0 ?
- Find the equation of the cone whose vertex is at the origin and base is the circle #x=a#, #y^2+z^2=b^2#?
- Question #56ff1
- Question #34468
- The diagram shows a trapezium ABCD in which AD=7cm and #AB=(4+sqrt5)cm#. AX is perpendicular to DC with DX=2cm and XC= x cm. Given that the area of trapezium ABCD is #15(sqrt5+2)cm^2#, obtain an expression for x in the form of #a+bsqrt5#.?
- Question #e6e98
- #|AB|=|BC|=10\ cm# , #|AC|=12\ cm# #\Rightarrow r=?#
- Question #05565
- Question #1d3ca
- How to solve for x?
- Question #2c9eb
- Question #54074
- Question #16f10
- Question #fd7e0
- How do you find the equation of the circle passing through the points #P(x_1,y_1), Q(x_2,y_2), R(x_3,y_3)#?
- Question #d3935
- Question #e2dc4
- Question #61fa7
- What is the value of x according to the given lengths of angle bisectors?
- Question #69d15
- Question #c23fd
- Question #1966d
- What are the lengths of the angle bisectors?
- Question #3556d
- What is the area of the polygon formed by the ordered pairs (1,1), (2,1), (1,-4), (2,-4)?
- Question #efaa9
- 3 circles with radius 2 are mutually tangent. What is the total area of the circles and the region bounded by them?
- Question #67762
- Question #a6e08
- Question #e5255
- In the figure below, calculate the lengths and angles of all pieces. Note: ABC is parallel to EH and FG, and the length of AB is π/5.?
- A rectangle is 4 times longer than it’s width. The perimeter of the rectangle is 30 cm. Find the dimensions?
- Triangle Proportionality Theorum How does one find the ratio?
- What is the equation of the horizontal line that passes through the point (5,2) in the xy-coordinate plane?
- Question #96879
- Question #99001
- Three points have coordinates #A(1,2)#, #B(9,0)# and #C(6,t)#. Calculate the value(s) of t if : (a) #angleABC=90^@# (b) AC is perpendicular to BC?
- One side of a regular pentagon is extended to create an external angle. What is the measure of such exterior angle?
- Help please!!!?
- How can you use the Pythagorean Theorem to figure out the distance between two coordinates?
- The slope of the line that goes through #(16, n)# and #(10, 5)# is #1/2#. What is the value of #n#?
- Question #ee994
- Question #e6580
- Question #33730
- Find the volume of a cylinder with a diameter of 16 mm and a height of 5.7 mm ?
- Please help?
- Question #bde02
- What is the value of x? Please explain if you can.
- Question #41b46
- Question #c5f03
- Prove that EF // GH?
- Vertex angle A of isosceles triangle ABC measures 20 degrees more than three times angle B. What is angle C?
- Question #9691f
- Question #36723
- Given that, #\overline{AD}=45# and #\overline{DG}=60#, find the lengths of other line segments in this right triangle #\triangle ABC# given that the #DEFG# is a square?
- Question #dc79e
- A variable line passing through the origin intersects two given straight lines 2x + y = 4 and x + 3y = 6 at R and S respectively. A point P is taken on this variable line. Find the equation to the locus of the point P if?A
- How do I draw a rectangle that has the circumference 20cm. The long side should be 4times as long as the short side . Calculate the rectangle's area ?
- The points A, B, and C have co-ordinates (-4, 2), (7, 4) and (-3,-1). What is the area of the triangle ABC?
- Question #1b20a
- Question #9793b
- Question #1615d
- Question #ba049
- Question #38319
- Question #8cf86
- Question #2f51f
- The length of a certain rectangle is #11# times a certain number and the breadth is #13# times that same number. The area is #572# square units. What is the number?
- Question #d4807
- Question #aa1fe
- Question #5d847
- Question #e6f05
- Question #fa305
- Inscribe an equilateral triangle inside a circle of radius 5 cm and calculate the area outside the triangle and inside the circle?
- Y^2=-8x+16 Find the focus?
- Question #f8692
- M is the midpoint of #\bar (CF)# for the points C(3, 4) and F(9, 8). What is #\bar (MF)#?
- How to do question 24. a and b?
- Question #9154e
- Question #baf30
- Question #e0e61
- How to do question 4. a and b?
- Question #6d6fd
- Area question?
- Calculate the slant height for the given cone? . round to the nearest tenth
- Do parallelograms have congruent sides?
- Volume question?
- Question #905d0
- Help pleaseeeeeeeeeeee ?
- Question #407f8
- Question #683b4
- If the diagonal length of a square is tripled, how much is the increase in the perimeter of that square?
- Question #c9c38
- Question #3e80e
- Question #e287a
- I can’t solve this help please?!
- Show that y=h-2x I cant link the cone and cylinder please help?
- How to do questions a and b?
- What radius of a circle is required to inscribe a regular hexagon with an area of #210.44# #cm^2# and an apothem of #7.794# #cm#?
- If the unequal angle in an isosceles triangle is 38, what is the measure of one of the base angles?
- It's a geometry question stating to find the area of quadrilateral ABCD?
- Help please thanks?!
- How to do this question , in relations to transformation?
- How do you answer this question?
- Find the measure of the sides of the parallelogram , if its perimeter is 48 cm and one side is two times longer than the other ?
- A rectangular prism has a volume of 10 cubic units. If the length, width, and height of the prism are each made 3 times as long, what is the new volume?
- Question #74d5a
- Faith wants to wrap the bottom and outside of a can with wrapping paper to make a holder for pens and pencils. She needs to know the surface area of the outside of the can in the picture below................?
- The base of a triangle is 10 inches more than 2 times the height. If the area of the triangle is 84 square inches, find the base and height?
- Can anyone help me please ?
- How do you answer this question?
- How far is the point P(3,-5) from the line passing through A(-1,1) and B(-4,-3)?
- The coordinates of the vertices of rectangle ABCD are A(2,2), B(2,6), C(8,6), and D(8,2). What is the area in square units of rectangle ABCD?
- How to crack this SAT Geometry problem? Thanks :)
- What is the midpoint of line segment PO if #P(8, 3) and Q(5, 2)#?
- Question #2abbd
- A wire is attached to the top of a flag pole. The wire meets the ground 4 meters from the flag pole. The wire makes a 45° angle with the flag pole. How tall is the flag pole?
- How do you prove this? 7) For sets A,B,C prove (A - B) ∪ (C - B) = (A ∪ C) - B by showing Left side ⊆ Right side and Right side ⊆ Left side.
- i need to find the x of the radical form if the picture show the square root of the number to find x?
- Question #9ec2a
- Which of the following statement are true/false? Give reasons for your answers. 1.Every cylinder has a circular base. 2. Every conicoid has a unique centre.
- Question #cac0b
- The coordinates of the vertices of VPQR are P(-2,5), Q(-1,1), and R(7,3). Determine whether VPQR is a right triangle. Show your work? Need help solving
- Find the angle between x+y=0 and x-y=0?
- Question #2d2ca
- Question #b62d0
- How do you answer this?
- How to calculate the area of the shaded segment, answer to the nearest square centimetre?the image is in the below. pg37
- Question #65c39
- Question #25f62
- How do you answer this? Question below in image
- Can anyone help ? Show that the pair of triangles is congruent. Then find the missing measures in the diagram.
- Question #8409c
- Give reasons for your answers, either with a short proof or counterexample.? Any curve in 2D that is symmetric about the origin is also symmetric with respect to both the axes.
- Find the coordinates of the epicenter? Given values are attached as a picture!
- Kindly solve this using coordinate geometry?
- Question #79f13
- Question #df4d2
- The given circle #x^2 + y^2 + 2px = 0#, #p inRR# touches the parabola #y^2 = 4x# externally, then( prove this mathematically)?
- (a) Can Kayla conclude that and are similar? Why or why not? (b) Suppose DE = 32 ft. What can Kayla conclude about the width of the river? Explain.
- Question #9cc07
- Can anyone help me ?
- Question #fbf51
- Question #80ae2
- Question #322b1
- How many degrees are there in the sum of the interior angles of a twelve sided polygon?
- Question #96f47
- Question #4a5a0
- Question #7bce0
- One angle measures six degrees more than twice its complement. What are the angles?
- Question #41506
- What is the sum of the exterior angles in a pentagon?
- Question #ad9db
- If each exterior angle of a regular polygon contains 24 degrees, how many sides does the polygon have?
- What is the perimeter of an equilateral triangle with a side of 18?
- Question #7658e
- How to answer this questions: coordinates of the midpoints and finding the equations of lines AC?
- What is the 4th coordinate in order to make the given points (-1,3),(4,6) and (-2,5) a parallelogram?
- Question #2607a
- Find the length of the tangent from the point (5,7) to the circle x^2+y^2-4x-6y+9=0 ?
- Question #109ff
- How to find the value of m and the coordinates of C?
- Question #6d8b6
- Question #7112c
- Find the length of an arc of a circle of radius 30 centimeters subtended by central angle 30 degrees?
- Question #afe6b
- Question #b16c8
- Isosceles triangle ABC has been dissected into thirteen isosceles acute triangles, as shown in the two following figures. Given that ∠CAB is an integral number of degrees, what is the size of ∠CAB ?
- Question #cbcb6
- Find the equation of locus of point of intersection of tangents at two points on parabola #y^2=4ax#, whose abscissa are in the ratio #n:1#?
- Question #b66cf
- Question #6d246
- Sum of the angles of a regular heptagon is #900^@#, then how much is each angle?
- What is the value of m and the coordinates of C?
- Question #919fe
- Can you help me?
- Given a triangle whose sides are #24# #cm#, #30# #cm#, and #36# #cm#. Find the radius of a circle which is tangent to the shortest and longest side of the triangle and whose center lies on the third side?
- Question #03095
- What is the length of EF⎯⎯⎯⎯⎯?
- Question #53c86
- Question #80506
- Can you help me ?
- Brad built a snowboarding ramp with a height of 3.5 feet and an 18° incline. What is the length of the ramp?
- Question #4697e
- A triangle with coordinates #(6,4), (2,-1)# and #(-3,5)# is translated 4 units left and rotated 180° about the origin. What are the coordinates of its image?
- Question #10244
- Write the equation of a circle with endpoints of the diameter at (-1,-6) and (-7,4)?
- Question #79c00
- Find this angle?
- What is the largest value of #a# for which the circle #x^2+y^2=a^2# lies completely inside the parabola #y^2=4(x+4)# ?
- Trace the surface #x^2/4+y^2/9-z^2/4=1#. Also, describe its sections by the planes x=±2,algebraically and geometrically.?
- Is it possible to draw a circle without knowing its radius?
- Question #eb0f0
- Question #b91dd
- The line l has equation r=(1 2 -1) + lamda(2 1 3). The plane has equation r.(2 -1 -1)=6 (i) show that l is parallel to p Can someone please solve this question?
- Question #3f25f
- What is the perimeter of parallelogram ABCD with vertices # A(-2, 2), B(4,2), C(-6,-1), and D(0,-1) #?
- Segments problem?
- Question #5be91
- How should I do this question that is in the image below?33
- Quadrilateral ABCD is inscribed in a circle. If angle A measures 85 degrees and angle D measures 80 degrees, what is the measure of: Angle B? Arc ADC?
- How should I do this question that is in the image below?50
- Question #ef39a
- What is the volume of a right cylinder with radius 3 cm and height 5 cm?
- At which depth will the glass, which is it not a right cylinder, be volumetrically half-filled? Assume that the thickness of the base is negligible and the thickness of the walls is constant.
- The volume of ice-cream in the cone is half the volume of the cone. The cone has a 3cm radius and 6cm height. What is the depth of the ice cream, correct to two decimal places?
- Question #f187e
- Question #d317a
- Find the equation of right circular cylinder whose curve is the circle in #(x+1/2)^2+(y-1)^2+(z+1)^2=21/4# has as center the point #(-1/2,1,-1)#?
- What is AC?
- What is the value of x?
- What is the value of x?
- Question #c893c
- How much border would she need for the triangle DFG ?
- Angle 1 is a complement of angle 2. Angle 1 measures 23 degrees. How large is angle 2?
- What is the radius of the arc?
- How should I do this question that is in the image below?42
- Which postulate or theorem proves △WXY≅△WZY ?
- A trampoline has an area of #49pi# square feet. What is the diameter of the trampoline?
- The length of the line segment joining A(2,8) and B(12,y) is 26 units. What is y?
- #/_X# and #/_Y# are supplementary. One angle measures 5 times the other angle. What is the complement of the smaller angle?
- Given the points A(a,3), B(-2,1) and C(3,2), what is the possible values of a if the length of AB is twice the length of BC?
- Question #e3b99
- If AB AC PQ are tangents to the circle with centre X and radius XB where AB = 5cm. What will be the perimeter of triangle APQ?
- For (-4,1), (4,6) What is the angle that the line toning the given points makes with the positive direction of the x-axis?
- Question #50995
- How should I do this question that is in the image below?43
- AD is a median in triangle ABC. If AB^2+AC^2 = 122 and AD = 6. What will be BC?
- How should I do this question that is in the image below?44
- We have two cubes. If the edge of the larger cube is two times the length of the smaller cube, how many times greater is the volume of the larger cube compared to the smaller cube?
- Question #e0d72
- A regular polygon can be divided into a finite number of triangles the sum of whose area is the area of the polygon. If we do the same with a circle of radius #r#, treating it as a polygon with #oo# sides, does that mean #oo xx 0 = 2pir^2# ?
- Find the equation of the conic of which one focus lies at (2,1), one directrix is x+y=0 and it passes through (1,4)?Also identify the conic.
- Question #a644b
- Question #0a69d
- Question #040ad
- Question #332d7
- How to calculate the area of the shaded segment, giving answer to the nearest square centimetre?
- A rectangular tank is filled with 41,400 cubic inches of water. the length of the tank is 60 inches and the width is 7 inches shorter than the depth. how deep is the tank?
- The angles of a triangle are #3x +48, 4x -72,# and #2x -30#. How many degrees larger is the largest angle than the sum of the two smaller angles?
- What is the value of x? Enter your answer in the box. x = cm
- Which theorem or postulate proves that △ABC and △DEF are similar?
- Question #b0ddf
- Question #ef5d9
- Question #b2697
- What is the image of P(7, -5) reflected across the line #y=2#?
- How do you do this question?46
- Show that the locus of the point P (cp,c/p) is the curve xy=c^2. Show also that the tangent at point P has the equation yp^2+x=2cp. The vertical line from the origin meets the tangent at point T. Find the locus T as p varies. ?
- Question #ff7a3
- Question #0b4ea
- Can someone help me see if these two figures are similar?
- Question #b7272
- Question #28cdc
- Question #cb699
- Question #f476e
- Question #b558f
- Question #9596d
- Question #ac993
- Pg 24, q51. How do I figure this out? thanks
- Question #0bfa8
- Question #3e229
- The length of the line segment joining A(2,-1) and B(5,y) is 5 units. What is y?
- Question #3894b
- Pg24, q49. How do I figure this out? thanks
- The measures of the three angles of a triangle are #(x)°, (2x)°# and #(3x)°#. What is the value of #x#?
- Question #2e7fb
- The point P is on the unit circle. If the y-coordinate of P is -4/5 and P is in quadrant III , then x = ?
- Is the triangle with side lengths 20, 23, and 41 acute, right, obtuse, or not a triangle?
- Question #d1ce2
- A rectangle has a perimeter of 82 feet, and the length is 21 feet longer than the width. Find its dimentions.?
- Question #546e0
- What is the area of the rectangle shown on the coordinate plane? Do not round at any steps.
- What are the coordinates of the midpoint of the segment whose endpoints are A(−1, −2) and B(6, 12) ?
- Question #86157
- Find the equations of tangents from point #(3,0)# to circle #x^2+y^2=1#?
- In trapezium PQRS , PS||QR , SR perpendicular QR, angle Q = 130°find the measure of angle P and S?
- Question #304c8
- The angles of depression of the top and the bottom of an 8 m tall building from the top of a multi-story building are 30 and 45 degrees, respectively. What is the height of the multi-story building and the distance between them?
- Question #1bfc9
- How can you prove that the points #A(2, 2), B(5, 7), C(-5, 13),# and #D(-8,8)# are the vertices of a rectangle?
- Question #941a8
- An ice cream cone has a radius of 3 cm and a height of 10 cm. lf the scoop of ice cream is a sphere with radius of 3.5 cm, will all the ice cream fit inside the cone? If not, how much more ice cream is there?
- Question #bb673
- A circular pen has an area of #64pi# square yards. What is the circumference of the pen?
- A tree 19 feet tall casts a shadow which forms an angle of 49 degrees with the ground. How long is the shadow?
- Question #3de79
- The two triangles are similar. What is the value of x?
- What is the formula for the volume of a sphere of radius #r# ?
- The equation of two planes are given by: x+2y+z=4 and 2x-4y-z=2. Find the vector equation of the plane which contains the point (3,0,0) and is perpendicular to the two given planes. ?
- Question #ee57f
- Find the length of the right triangle's other leg. Round to the nearest tenth. I don't know how to figure this out?
- Question #b68d9
- Question #0e88a
- Question #19e0b
- Question #dccca
- Question #e45fb
- Question #264a7
- Find the coordinates of the foot of perpendicular drawn from the point (2,3) to the line 3x-4y+7=0?
- A circle has an equation 4(x-2)^2+4y^2. Find the center and radius. This is not in general form and I am not sure hot to convert to standard form. Can you assist step by step?
- A school hall 25 m long and 15m wide is surrounded by a verandah of uniform width of 4m. What is the area of the verandah?
- Four times the complement increased by forty-six is the same as twice the supplement. Find the measures of the angle, the complement, and the supplement. ?
- Question #8913a
- While flying a kite, 400 ft of string was let out. The string, when pulled tight, formed a 40° angle with the ground What was the approximate height of the kite?
- In a cirlce #H#, if #angleDHG=(11x-36)^\circ# and #angleGHF=(x+12)^\circ#, find #hat{DG}#? I've found #x=17# and the #angleDHG=151^\circ#. Would you please help me on the next step to find the arc length?
- Question #0421a
- Question #0255d
- Find the points of intersection of parabola #y=-2x^2-3x-4# and the circle #x^2+y^2+2x-2y-7=0#?
- What is the minimum length of tape he will need?
- A) Describe the prism. What will be its dimensions? B) What will be its volume?
- Question #54d73
- Question #6e7d6
- Does the line through the points (2,2) and (3,4) intersect the line through the points (-1,5) and (0,7)? Explain your response
- Question #d467b
- The origin and roots of the equation #z^2 +pz + q=0# form an equilateral triangle. What is the relation between p and q?
- Question #00038
- Question #29376
- Question #1590e
- Question #4fa44
- Question #f9082
- Length #AC+C C_1+C_1C_2+C_2C_3+C_3C_4+...=?#
- How do you find the area of a circle with diameter 31.6 m?
- Question #0883c
- How do you find the area of a circle with diameter 31.6 cm?
- Question #0ea77
- Under what conditions on #alpha# do the spheres #x^2+y^2+z^2+alphax-y=0# and #x^2+y^2+z^2+x+2z+1=0# intersect each other at an angle of #45^circ#?
- Question #02bfc
- If a triangle has an hypotenuse that is 15.4 miles long and a base that is 6.3 miles long, what is the measure of the remaining side?
- Under a rotation of axes, a parabola can become a hyperbola.please give a short proof or a counterexample?
- Question #cfe14
- Question #cb003
- In the diagram, BC⎯⎯⎯⎯⎯∥DE⎯⎯⎯⎯⎯ . What is CE ? Enter your answer in the box. ft
- How do I solve for the variables of the figures given here?
- Question #68ba5
- Question #c7dcd
- Question #88dda
- What proportional segment lengths verify that BC⎯⎯⎯⎯⎯∥DE⎯⎯⎯⎯⎯ ? Enter your answers in the boxes.
- For which segment lengths is LN⎯⎯⎯⎯⎯ parallel to XY⎯⎯⎯⎯⎯ ?
- This figure shows △ABC . BD⎯⎯⎯⎯⎯ is the angle bisector of ∠ABC . What is AD ? Enter your answer, as a fraction, in the box. units
- Through #(1,7)#; parallel to the line passing through #(2,5)# and #(-2,1)#?
- Question #d6c97
- A cone is modified. The radius is reduced by 1/4 and the height is reduced by 1/5. How does the modified volume relate to the initial volume?,
- Question #c23f9
- Question #b9110
- Question #5a8c8
- There is a circle of radius 6 and its centre is at #(x,y)=(3,7)#. What is the equation for this circle?
- Question #1f49f
- Question #3b066
- Using ruler and compass construct: 1)a triangle ABC in which AB=5.5cm,BC=3.4cm and CA=4.9cm.? 2)locus of points equidistant from A and C.? 3)A circle touching AB at A and passing through C?
- How do I give the complement of the following? #40^0# #18^0# #58^0#20
- How do I figure this out? Thanks
- The formula for surface area is #S = \pi r^2 + \pi rl# where #r# is the radius of the semicircle and #l# is the length of the hut. If the surface area is 600, what is #l#?
- A rotating liquid forms a surface in the form of paraboloid.The surface is 2m deep at the centre and 10m across.Obtain an equation of the surface?
- Please help asap?
- Find the equation of those tangent planes to the sphere #x^2+y^2+z^2+2x-4y+6z-7=0# which intersect in the line #6x-3y-23=0,3z+2=0#?
- What is the dimension of the rectangle?
- Find hypotenuse?
- Question #9ff5f
- Question #45aa2
- Question #10a6c
- Physics Vectors Help!!! Am I supposed to somehow use the Pythagorean theorem to answer this? I've tried multiple times to answer, but what is the best way to solve this sort of problem???
- Give reasons for your answers, either with a short proof or counterexample.? ax^2+by^2+cz^2=d represents a sphere with radius √a^2+b^2+c^2-d, where a,b,c,d are positive real numbers.
- What is the length of side AB if AC = 8 cm and BC = 15 cm?
- The triangles are similar. What is the value of x? x =
- Perimetre of a square park is 24m what is it side?
- For line #ST#, the coordinates of point #T# are T(0,4). The midpoint of ST is (5, -8). What are the coordinates of point #S#?
- Question #29971
- What will happen to the surface area of a rectangular prism if all three of its dimensions are doubled? Tripled? Explain your answer?
- If the equality of the sides of the square ABCD is x+y=1, x+y=2, x-y=0, x-y=1, then the circle through the corner points ABCD has a radius of...?
- What is AE ? Enter your answer in the box. _____units
- The triangles are similar. What is the value of x? x =
- What is the area of the dark square? Help please
- What is the coordinates of the point of intersection of the curve #y=1/(x+2) +3# and the line #y=-x#?
- Question #c835c
- Question #82f8d
- Question #e7a8d
- Which of the following statement are true? Give reasons for your answers, either with a short proof or counterexample. 1.Given any two conics C1 and C2, atleast one element of R×R will belong to C1∩C2. 2.1/√2,1/√3,1/√5form direction cosines of a line.
- Prove that the paraboloids x^2/a1^2+y^2/b1^2=2z/c1,x^2/a2^2+y^2/b2^2=2z/c2,x^2/a3^2+y^2/b3^2=2z/c3 have a common tangent plane,if |a1^2 a2^2 a3^2 | |b1^2 b2^2 b3^2 |=0? |c1 c2 c3 |
- If #(4, 9)# and #(2, 3)# are diagonal corners of a square, what are the coordinates of the other corner of the square?
- Give reasons for your answers, either with a short proof or counterexample.? 1.#2x+3y=7z# represents a line in three dimensional space. 2.#x=y=z-1# does not intersect cone #x^2+y^2+z^2+2(yz+zx+xy)=0#.
- Question #98625
- I'm a bit confused on how to olve this, I keep on getting r = 1.98cm but apparently the answer is 5.91cm? Please help.
- 'If x/1=y/1=z/-1 represents one of the three mutually perpendicular generators of the cone 3xy+8xz-5yz=0,find the equations of other two.?
- Please solve this quick X problem?
- Given A(-3, -6), B(3,2), C(7,-1), how do you prove that ABC is a right triangle and not isosceles?
- A parallelogram has two adjacent sides of 10 cm and 15 cm. It also has an angle of 75°. What is the length of the shorter diagonal?
- Given point A (a, b), B (-a, -b) and curve C lie in the xOy plane. Point P moves along the curve C. If the product of the gradient of the PA line and the PB gradient line is always equal to the k constant, then C is a circle if k?
- Question #d5446
- Question #3a7b1
- A student sees a newspaper ad for an apartment that has 1385 square feet (ft2) of floor space. How many square meters of the area are there?
- Please solve for X?
- Question #a9f76
- If the ratio of consecutive angles in a parallelogram is 1:5, what is the measure of the larger angle?
- N triangle ABC, the size of angle B is 4 times the size of angle A, and the size of angle C is 7° less than 5 times the size of angle A?
- Question #48890
- How do you calculate the area of a circle with a diameter of 41 cm?
- Question #9c2e8
- Question #ece8b
- Question #b376c
- I need an expression in simplest form for the perimeter of a triangle, left side of the triangle says 2x bottom line says 4x-2 and right side says 2x+3?
- Question #ee286
- Can someone help prove this statement?
- The diameter of a knob on a CD player is 0.78 cm. What is the circumference of the knob? What is the area of the knob?
- For a circle of radius 8 feet, how do you find the arc length of a central angle of 60°?
- How do you calculate the area of a circle with a radius of 13 mm?
- Can someone help me with this task? ABCD is a parallelogram. Let E be the center of AB and let F be the center of the CD. Pull the lines AF and CE. Show that AF and CE divide the diagonal BD into three equal parts.
- Question #8cab7
- Question #2da61
- Question #49be8
- Question #f37ca
- What is the area of the shaded shape?
- Question #a0799
- Question #570f8
- Can any conic have its focus lying on the corresponding directrix?Give reasons for your answer
- Find the locus of the point,the absolute value of the difference of the distances of which from the points (2,2) and (0,0) is 2. Identify the curve represented by the locus?'
- Question #b3a91
- How do you determine the area of a cone with a height of 7 and radius of 5?
- An angle measures 44°. What is the measure of its supplement?
- Question #f5ce4
- Identify an axis of revolution and generating conic of the surface #4x^2+25y^2+4z^2=100#. Does this conic also generate #x^2/4+y^2/25+z^2/4=1# ?Give reasons for your answer.'
- Question #f2566
- Question #d31c7
- What is the area of a triangle that has a base of 4.2 cm and a height of 3.5 cm?
- Let ABC be a triangle with AB=AC. The bisector of angle ACB meet AB at M. Suppose AM+MC=BC. Show that angle BAC = 100 degrees? Thank you!
- Suppose the diameter of a circle is 4. What is its circumference?
- Question #19dab
- In triangle ABC, the size of angle B is 5 times the size of angle A, and the size of angle C is 18° less than 4 times the size of angle A?
- Question #bbb48
- The perimeter of a basketball court is 108 meters and the length is 6 meters longer than twice the width. What are the length and width?
- The sum of the measures of two complementary angles is 90°. If one angle measures 21° more than twice the measure of the other, find the measure of the smaller angle?
- Find the distance of the centre of the circle x^2+y^2+z^2+x-2y+2z=3,2x+y+2z=1 from the plane ax+by+cz=d, where a,b,c,d are constants.?
- Find the equation of the conic of which one focus lies at (2,1), one directrix is x+y=0 and it passes through (1,4)?Also identify the conic.Also reduced conic obtained to standard form and draw a rough skech of the conic obtained.
- Question #754c5
- Question #c12f2
- Question #88ad2
- Question #008a4
- The co-ordinates of three consecutive vertices of a parallelogram are (1,3), (-1,2) and (2,5). Then what is the co-ordinate of the fourth vertex?
- How to find a perimeter of this figure?
- The radius of a giant beach ball is 18 inches. What is its volume? Use 3.14 for #pi#.
- Question #bbd20
- Question #21e34
- Question #a8be9
- You have a circular bar and its total surface area is #616cm^2#. The ratio of total surface area to that of the curved side is 2:1. What is the volume of the bar?
- Question #3f30e
- Question #230b9
- Question #bc1b2
- What is the surface area of the object shown below?
- What are the coordinates of the midpoint of the line segment with endpoints J(−6, 3) and K(4, −2)?
- Question #2b939
- Question #624d2
- Question #cb675
- Question #93c90
- Question #bd535
- The perimeter of a rectangular area is 60ft. If the length is three times the width, what are the dimensions of the area?
- Question #8b2a4
- Small cubes with edge lengths of 1/4 inch will be packed into a rectangular prism (shown below). How many small cubes are needed to completely fill the rectangular prism?
- Question #f222e
- Prove that product of the distance from any point on a hyperbola to its asymptotes is a constant?
- A triangle has angles 80, #(7x -1)# and #(6x -3)# degrees. What is the value of #x#?
- Question #d2110
- Question #23783
- Question #b7272
- Circle theorem?
- Question #e0e4f
- Jack the lumberjack has a log in the shape of a cylinder that has a volume of 24kg^3. What would the volume be if the log were twice as thick but only one-half as long?
- A square is inscribed in a circle of radius 1 unit, and a larger square is circumscribed about the same circle. What is the area of the region located between the two squares?
- Question #998df
- Question #e9576
- If an interior angle of a regular polygon measures 144° how many sides does it have?
- Can someone help me with geometry?
- What is the supplement of an angle that measures 55°?
- Question #7cc35
- Can a triangle have a 60° angle and exactly two congruent sides? Explain.
- Geometry question please?
- Another Circle Theorem?
- Question #3021b
- Question #5027e
- What are 6 coordinates that equally divide the line between (-3,4) and (9,22)?
- Question #e80f0
- What is the area of the smaller square? Please tell how. Thanks in advance.
- Question #cca4c
- A square has an area of #225# square units. What is its perimeter?
- Three vertices of triangle ABC are A(-1 ,1 ), B (-9,-8) and C (15,-2) then the equation of angle bisector of angle A is?
- Question #44d2f
- What is the diameter of a circular pool with a circunference of 78 feet? Use 3.14 for pi.
- Question #577e8
- One of the angles of a triangle is 65°. How do you find the remaining two angles if their difference is 25°?
- How do you find the area of a circle with radius 22 cm?
- Question #c259e
- Question #2b63f
- What is the radius of a circle with an area of 706.95 centimeters cubed?
- Define the values of a and b so that you get a maximum in point (3/2,-4). Could you help me to find the answer?
- Jon is asked to clean a circular radioctive area of radius r. If by the end of each day he cleans half the area that he started with on that day, how much area would have been cleaned at the end of the twentieth day?
- Question #7bc58
- A circle has a diameter of 16 inches. What is the area of the circle to the nearest square inch?
- Question #f7f7d
- Question #76346
- Is XWY equal to ZWY by HL? explain if no or name the legs if yes?
- Question #98963
- Question #cad9f
- Question #2251a
- Question #07888
- What happens to the perimeter of a rhombus if the dimensions are decreased by a factor of 1/3? What happens to the area?
- Question #8c17a
- What are the dimensions of a rectangle which has a perimeter of #48 cm#, if its length is #12 cm# longer than twice its width?
- Question #ef398
- Comparing the two parallelograms, which of the following is not necessarily true?
- What is the equation of the line which is parallel to #y = 2x-9# and which passes through the point #(4,2)#?
- Question #20ea7
- Question #31fcf
- If a figure is reflected trough a line and then reflected again through another line, is the final figure identical to the original figure?
- Question #30654
- Question #7716e
- Question #9c6b3
- The vertices of triangle ABC are A(-2, 2), B(6, 2), and C(0, 8). What is its perimeter?
- What is the rule for the Area, #A m^2# of an enclosure? Full question in the description box below as an image.
- A right triangle has an angle whose measure is 35°. What is the measure of the third angle in the triangle?
- Question #71ef7
- Question #f9c5e
- The coordinates of the vertices P, Q, R & S of square PQRS inscribed in the triangle ABC with vertices A(0,0), B(3,0) & C(2,1) given that two of its vertices P, Q are on the side AB are respectively?
- Question #23b62
- Question #2d209
- In a square there are equations of 2 sides #5x-12y-65=0# and #5x-12y+26=0#.How to calculate the area of the square, using determinants?
- Question #87471
- What is the volume of a triangular prism whose triangular face has a base of 15 in., height of 3 in., and the height of the prism is 16 in.?
- How to prove that ACD is an equilateral triangle?
- Use the given area to find the height and base of the triangle. base = 2x+5, height = x and area = 84?
- The legs of a right triangle have lengths #x+2# and# x +6#. The hypotenuse has length #2x#. What is the perimeter of the triangle?
- What is the area of a rectangle with sides of #(3x +6)# and #2x-5#?
- What is the perimeter of a square which is 64 square centimeters?
- When the branches of a compass form an angle of #60^@# the distance between its tips is #8cm.#. Will such a compass go into a box whose longest diagonal is #8cm.#?
- What is PC? Please explain how did you work it out.
- If in a machine, a #12# tooth gear goes into a #24# tooth gear, how many turns of the former will move the latter once?
- Question #34883
- Question #73c53
- A belt is fitted tightly around two wheels of radii #20 cm# & #5 cm# which are #5 cm# apart. How do you show that the length of the belt is #30(pi + sqrt3) cm#?
- Question #88c7a
- Question #2949e
- A rectangular athletic field is three times as long as it is wide. If the perimeter of the athletic field is 80 yards, what are the dimensions?
- The width of a rectangle is 17 inches. Its perimeter is 102 inches. What is the length of the rectangle?
- Equilateral triangle ABC. AD - its altitude. E - side's AB midpoint. What are the angles of the triangle AND?
- Mason is an architect and is drawing the plans for a room addition for a client . If the shape of the room is a cube, what is the volume in cubic feet if the length is 23 feet?
- A unicycle travels 50 feet. If the radius of the tire is 24 inches, how many times does the tire rotate?
- Question #428d9
- Question #1c942
- The vertices of a triangle are #(2, 1), (2,5),# and #(5, 1)#. What is the area of the triangle?
- Can you help me find the line through (-1,4) at a distance of 5 from point (6,3)?
- Question #085d4
- Question #4d05d
- Question #8e263
- The perimeter of a rectangle is 70cm. If its length is decreased by 5Cm and its width is increased by 5cm, its area will increase by 50cm2. find the length and the width of the original rectangle?
- An open woode