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C=2πr. Solve for π.

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C=2πr. Solve for π.

asked Sep 28, 2018 170k views

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C=2πr. Solve for π.

Mathematics
middle-school

Guy Passy asked

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2 Answers

3 votes

$C=2\pi r \ \ \ \to \ \ \ \pi = \cfrac{C}{2r}$

Alexandre Roger answered Sep 30, 2018

by Alexandre Roger

8.6k points

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3 votes

You have to make sure that pi is by itself so you move everything to the other side

C=2πr. Solve for π.-example-1

JorgeGRC answered Oct 3, 2018

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