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Precalculus 12 Online
OpenStudy (anonymous):

Using the Arc length formula s = r(theta), find the missing variable. Find r when s = 26.4 and =(3pi)/2 I know how to do it up to this point.. s=r(theta) 26.4=r((3pi)/2) *Divide by (3pi)/2 26.4/((3pi)/2)=r But I don't know how to get the fraction out of the denominator. Can someone please help me? Thanks so much!! :)

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