Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 11 - Section 11.4 - Applications with Acute Triangles - Exercises - Page 519: 3b


$\frac{sine 41°}{5.3}$ = $\frac{sine 87°}{c}$

Work Step by Step

Given a=5.3, α =41° and γ=87° By law of sines $\frac{sine α}{a}$ = $\frac{sine γ}{c}$ $\frac{sine 41°}{5.3}$ = $\frac{sine 87°}{c}$
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