Answer
-180$^{\circ}$ is between 2nd and 3rd quadrant.
Work Step by Step
Coterminal angles always in the same quadrant as an original angle
-180+360=180
-180-360=540
Trigonometry (11th Edition) Clone
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
978-0-13-421743-7
ISBN 13:
978-0-13421-743-7
Chapter 1 - Trigonometric Functions - Section 1.1 Angles - 1.1 Exercises - Page 9: 122
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