SOLUTION: What is the radius of a circle whose area is 6.16 square meters? So far I have got: A= πrē 6.16 square meters = 22 over 7 rē. Equation & answer Please. Thank You!

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Question 873421: What is the radius of a circle whose area is 6.16 square meters?
So far I have got:
A= πrē
6.16 square meters = 22 over 7 rē.
Equation & answer Please. Thank You!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
What is the radius of a circle whose area is 6.16 square meters?
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Area+=+pi%2Ar%5E2+=+6.16
r+=+sqrt%286.16%2Fpi%29
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Your calculator probably has a pi button.
If it doesn't, put it in the trash and get one that does.