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Monica [59]
3 years ago
11

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

Mathematics
2 answers:
Ymorist [56]3 years ago
8 0
You said                               C           = 2 π r

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

Divide each side by pi :       C / 2π  =       r
Zinaida [17]3 years ago
4 0
Just divide 2pie on both sides so your equation would be C/2pie=r
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