SOLUTION: a sprinkler located in the center of a circular enclosure of grass fans out and waters at an angle of 90 degrees. what is the area of the grass that is watered if the diameter of t
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Question 1079140: a sprinkler located in the center of a circular enclosure of grass fans out and waters at an angle of 90 degrees. what is the area of the grass that is watered if the diameter of the enclosure is 50 ft
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
The area is 1/4 of the area of the circle, which itself is pi*25^2 ft^2, the 25 the radius.
(1/4)*625 pi=156.25 pi
=490.87 ft^2.
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