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OpenStudy (anonymous):
A=πr2 solve for r
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OpenStudy (anonymous):
Do you know what the first step is?
OpenStudy (anonymous):
yes divide by pie to each side
OpenStudy (anonymous):
So it will become A ---=r^2 pi
OpenStudy (anonymous):
yea i got all the step but i need the answer |dw:1343250757799:dw|
OpenStudy (anonymous):
Yup! So your answer will be |dw:1343250848177:dw|
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