Know that in a Major League Baseball infield the distance between home plate and first base is 90 feet and the infield is a perfect square.

What is the area of a Major League Baseball infield?

Find the length of the square's diagonal.

A rectangle has an area of . The width is four less than the length. What is the perimeter?

The perimeter of a square is 48. What is the length of its diagonal?

Find the perimeter of a square inscribed in a circle that has a diameter of .

If the diagonal of a square is , what is the area of the square?

If the diagonal of a square is , what is the area of the square?

In the figure, a square is inscribed in a circle. If the perimeter of the square is , then what is the area of the shaded region?

If the diagonal of a square is , what is the area of the square?

If the diagonal of a square is , what is the area of the square?