Trigonometry (10th Edition)

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

Chapter 1 - Trigonometric Functions - Section 1.4 Using the Definitions of the Trigonometric Functions - 1.4 Exercises: 80

Answer

$\theta=-33.76319322^{\circ}$

Work Step by Step

1. Write cotangent in terms of tangent $\tan\theta=\frac{1}{\cot\theta}=\frac{1}{-1.49586}$ $\tan\theta=-0.6685117591$ 2. Use calculator to find theta $\theta=-33.76319322^{\circ}$
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