A circle is inscribed in a square. The area of the circle is . What is the area of the square?

A circle is inscribed in a square. The square has an area of , what is the perimeter of the circle?

Two squares in the same plane have the same center. The length of one side of the larger square is 10; the area of the region between the squares is 60. Give the length of one side of the smaller square.

Two squares in the same plane have the same center. The length of one side of the smaller square is 10; the area of the region between the squares is 60. Give the length of one side of the larger square.

Write, in terms of , the perimeter of a square whose area is

A circle is inscribed in a square. The diagonal of the square is , what is the area of the circle?

Find the length of the diagonal of a square whose side length is .

A square and a regular pentagon have the same perimeter. The length of one side of the pentagon is 60 centimeters. What is the area of the square?

Six squares have sidelengths 8 inches, 1 foot, 15 inches, 20 inches, 2 feet, and 25 inches. What is the sum of their areas?

Note: Figure NOT drawn to scale

Refer to the above figure, which shows Square and Square . and Square has area 49. Give the area of Square .