Trigonometry (10th Edition)

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

Chapter 2 - Quiz (Sections 2.1-2.3) - Page 68: 12

Answer

$69.497888^{\circ}$

Work Step by Step

Step 1: $\tan\theta=2.6743210$ Step 2: $\theta=\tan^{-1} 2.6743210$ Step 3: Using degree mode and the inverse tangent function, we find that: $\theta=\tan^{-1} 2.6743210\approx69.497888^{\circ}$
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