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OpenStudy (anonymous):
C=2πr solve for π
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hero (hero):
Hint: Divide both sides by 2r
hero (hero):
@Jim766, give him a chance to figure it out first.
OpenStudy (anonymous):
wouldnt i have to divide by 2 first though?
hero (hero):
You can do it that way, yes, but it would be quicker to just divide by 2r
OpenStudy (anonymous):
you're right, thanks!
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