Show work please

Question

the rockford's have a square play area that is built around a center sandbox that is in the shape of a circle. the sides of the play area are tangent to the circle . they want to determine the amount of grass seed to but for the spring. if the diameter of the circular sandbox is represented by d use function notation to write a function to represent the play area only.

Answer 1

the diameter of the sandbox is the side of the square play area

The area of the square d^2

The area of the sendbox is pid^2/4

The playarea = d^2 - pid^2/4