Answer
$2.8 \ rad$
Work Step by Step
Using the relation $s=r\theta$, we have $\theta=\frac{s}{r}$; that is
$$
\theta=\frac{s}{r}= \frac{112}{40}=2.8 \ rad
.$$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 12 - Section 12.6 - Radian Measure - Exercise - Page 418: 19
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.
