Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 11 - Review Exercises - Page 524: 1

Answer

Sine ratio. $a=10.3$ in.

Work Step by Step

$\sin40^{\circ}=\frac{a}{16}$ $16\sin40^{\circ}=a$ $a=10.3$ in.
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