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 - Page 532: 44

Answer

Quadrant IV
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Work Step by Step

$\frac{7\pi}{4}$ radians It is a positive angle and obtained by rotating the terminal side counterclockwise $\frac{7\pi}{4}$ = $\pi$ + $\frac{3\pi}{4}$ radians. So $\frac{7\pi}{4}$ radians lies in quadrant IV. Find the attachment.
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