SOLUTION: I have a question for my homework that I never learned, and I was wondering if it could be explained to me. If the area of a circle is 25 meters, what is its radius in meters?

SOLUTION: I have a question for my homework that I never learned, and I was wondering if it could be explained to me. If the area of a circle is 25 meters, what is its radius in meters?

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Question 558412: I have a question for my homework that I never learned, and I was wondering if it could be explained to me.
If the area of a circle is 25 meters, what is its radius in meters?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
A=pir^2
25=3.14r^2
25/3.14=r^2
7.96=r^2
sqrt 7.96=r
r=2.82 meters
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