Trigonometry (11th Edition) Clone

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

Chapter 2 - Review Exercises - Page 93: 8



Work Step by Step

$\cos 47^{\circ} = 0.6819983600$ $\cos 58^{\circ} = 0.52991926423 $ $\cos 47^{\circ} \gt \cos 58^{\circ}$
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