A sprinkler on a golf coarse fairway is set up to spray water over a distance of 70 ft and rotates through an angle of `240^@` . Find the area of the fairway that is to be watered.

Expert Answers
Charlie Hooper eNotes educator| Certified Educator

This problem is solver by first converting your angle from degrees to radians. Then use the formula for the area of a sector of a circle.

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