Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 2 - Section 2.3 - Formulas and Problem Solving - Exercise Set: 15

Answer

$r=\frac{C}{2\pi}$

Work Step by Step

We are given that $C=2\pi r$. In order to solve for r, we can divide both sides by $2\pi$. $r=\frac{C}{2\pi}$
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