A right triangle has sides A, B, and C. Side A is the hypotenuse and side B is also a side of a rectangle. Sides A, C, and the side of the rectangle adjacent to side B have lengths of #10 #, #6 #, and #3 #, respectively. What is the rectangle's area?
Area of the rectangle
compute by Pythagorean Theorem the side b of the right triangle
One side of the rectangle is 3 which is adjancent to b=8
So the sides of the rectangle are 3 and 8