Answer
$s=\frac{80\pi}{3}=83.78$ cm
Work Step by Step
We know that
$s=r\theta$.
We plug in the known values to obtain:
$s=80\times \frac{\pi}{3}$
$s=\frac{80\pi}{3}=83.78$ cm.
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 4 - Section 4.1 - Angles and Radian Measure - Exercise Set - Page 533: 92
Update this answer!
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.
