#### Answer

$circumference\approx56.52\ inches$

#### Work Step by Step

$circumference= 2\pi r\approx2(3.14)(9)=56.52$

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

$circumference\approx56.52\ inches$

$circumference= 2\pi r\approx2(3.14)(9)=56.52$

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.