Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 1 - Trigonometric Functions - Section 1.1 Angles - 1.1 Exercises - Page 9: 111

Answer

300° in the IV quadrant

Work Step by Step

1. 270-360 degrees in the fourth quadrant. Therefore 270$^{\circ}$$\leq$300$^{\circ}$$\leq$360$^{\circ}$ its in the fourth quadrant 2. Coterminal angles always in the same quadrant with original angle, because of full resolutions (2$\pi$) 300° + 360° = 660° 300° - 360° = -60°
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