Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 5 - Trigonometric Functions - 5.1 Angles - 5.1 Exercises - Page 504: 67

Answer

$126^{\circ}45'36''$

Work Step by Step

$126.76^{\circ}=126^{\circ}+0.76^{\circ}$ $=126^{\circ}+0.76(60')$ $=126^{\circ}+45.6'$ $=126^{\circ}+45'+0.6(60'')$ $=126^{\circ}+45'+36''$ $=126^{\circ}45'36''$
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