Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 11 - Review Exercises - Page 532: 5

Answer

Tangent ratio, $\approx 43^{\circ}$

Work Step by Step

$tan = \frac{opposite}{adjacent}$ $tan(α) = \frac{13}{14}$ (Tangent ratio) by GDC / calculator $α = 42.8989...^{\circ}$ $α \approx 43^{\circ}$
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