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 - Exercise Set: 83

Answer

$\frac{11\pi}{6}$ radians

Work Step by Step

Given, 55 sec. Total seconds in one revolution = 60 sec. So, $\frac{55}{60}$ x $2\pi$ = $\frac{11\pi}{6}$ radians.
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