Precalculus (6th Edition) Blitzer

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 - Concept and Vocabulary Check: 8

Answer

$r\theta$

Work Step by Step

RECALL: The length of a circular arc ($s$) is given by the formula $s = r\theta$, where r =radius and $\theta$ is the measure of the central angle. Thus, the missing expression in the given statements is: $r\theta$
Update this answer!

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

Update this answer

After 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.