Answers created by Josh

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• Two corners of an isosceles triangle are at #(2 ,5 )# and #(6 ,7 )#. If the triangle's area is #4 #, what are the lengths of the triangle's sides?
  
• The circumference of a circle varies directly with the diameter. If the circumference is 18.85 inches for a circle with a diameter of 6 inches, what is the circumference of a circle with a diameter of 11 inches?
  
• Are there patterns in the properties of elements?
  
• How does one verify #tanx+cosx/(1+sinx)=secx#?