SOLUTION: The expression πr2 gives the area of a circle with radius r. How many square meters of wheat were destroyed when an alien ship made a crop circle of diameter
25 meters in the
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Question 315766: The expression πr2 gives the area of a circle with radius r. How many square meters of wheat were destroyed when an alien ship made a crop circle of diameter
25 meters in the wheat field at the Southwind Ranch?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
3.14*12.5^2=A
A=490.625 sq meters
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