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: 7a


$\frac{sine α}{a}$ = $\frac{sine β}{b}$

Work Step by Step

Using theorem 11.4.2 Law of Sines $\frac{sine α}{a}$ = $\frac{sine β}{b}$ Using the above equation we can find the value of sin α.since we know the value of a,b and β.
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