SOLUTION: 7) A circular rock garden with a diameter of 40 feet is placed in the middle of a square grass yard. If the perimeter of the yard is 100 yards, then how much area is covered by gra

Question 1120502: 7) A circular rock garden with a diameter of 40 feet is placed in the middle of a square grass yard. If the perimeter of the yard is 100 yards, then how much area is covered by grass? For all calculations involving π, use π≈3.14.
a) Amount of area covered by grass, measured in square feet =
b) Amount of area covered by grass, measured in square yards =
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
The square grass yard is 25 yards on a side; or 75 feet on a side.

Whole Square Region, square feet

Circular Rock Garden, square feet

Amount of grass area, square feet
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