Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 9 - Analytic Geometry - Section 9.3 The Ellipse - 9.3 Assess Your Understanding - Page 679: 92

Answer

$B=38^\circ$, $b\approx10.94$, $c\approx17.77$

Work Step by Step

Based on the given conditions, we have $B=90-52=38^\circ$, $b=\frac{14}{tan52^\circ}\approx10.94$, $c=\frac{14}{cos52^\circ}\approx17.77$
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