The circle inscribed inside Square has circumference 16. To the nearest tenth, evaluate .

In Square , . Evaluate in terms of .

Find the length of the side of a square given its area is .

If the area of the square is 100 square units, what is, in units, the length of one side of the square?

Refer to the above figure, which shows equilateral triangle inside Square . Also, .

Quadrilateral has area 100. Which of these choices comes closest to ?

Reducing the area of a square by 12% has the effect of reducing its sidelength by what percent (hearest whole percent)?

The circle that circumscribes Square has circumference 20. To the nearest tenth, evaluate .

Rectangle has area 90% of that of Square , and is 80% of . What percent of is ?