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MAVERICK [17]
3 years ago
10

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.
Mathematics
1 answer:
strojnjashka [21]3 years ago
8 0
The area of the square area is d^2. And the area of sandbox is πr^2=πd^2/4. So the area of play area equals to the square area minus area of sandbox which is d^2-πd^2/4.
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