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07-08-2016
Mathematics

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C=2πr solve for r what is the answer for this question and how do you do it

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keshabhatt54 keshabhatt54

07-08-2016

Just divide 2pie on both sides so your equation would be C/2pie=r

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07-08-2016

You said    C        = 2 π r

Divide each side by 2 : C / 2      =    π r

Divide each side by pi :    C / 2π =   r

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