5x-6=3x-8 5x-3x=6-8 2x=-2 x=-1
A circle is written within a square. The side of the square measures 2R. If the area of the square is 64, what is the lenght of the radius?
(2R)^2=64 4(R^2)=64 R^2=64/4 R^2=16 R=4
The area of a square is 36. What is the square’s side length?
Area = 36 Area = (side).(side) 36=(side)^2 Side=6