Answer
$3.5$ m
Work Step by Step
A circle's circumference is $2\pi r$, where $r$ is the radius.
$22=2\pi r$
$\pi r=11$
$r=\frac{11}{\pi}\approx 3.5$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 2 - Solving Equations - 2-5 Literal Equations and Formulas - Practice and Problem-Solving Exercises - Page 112: 28
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