SOLUTION: What is the length of the radius of a circle whose area is 100pie?PLEASE HELP THANKS!!!!

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Question 838813: What is the length of the radius of a circle whose area is 100pie?PLEASE HELP THANKS!!!!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
What is the length of the radius of a circle whose area is 100pie?
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It's the Greek letter pi, not the dessert, pie.
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Area+=+pi%2Ar%5E2+=+100%2Api
Solve for r