Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 1 - Review Exercises - Page 40: 8

Answer

$47.420^{\circ}$

Work Step by Step

$47^{\circ}25'11"=(47+\frac{25}{60}+\frac{11}{3600})^{\circ}\approx47.420^{\circ}$
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