Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Chapter 3 - Test - Page 138: 17a

Answer

$0.9716$

Work Step by Step

$\sin s=0.8258$ can be rearranged as $s=\sin^{-1} 0.8258$. Ensuring that the calculator is in radians, we type $\sin^{-1} 0.8258$ into the calculator and solve. Therefore, $s=\sin^{-1} 0.8258=0.9716$
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