Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 6 - Trigonometric Functions - 6.1 Angles and Their Measure - 6.1 Assess Your Understanding - Page 362: 34



Work Step by Step

We know that $1^o = 60’$ $1’=60"$. Use a calculator and the conversion factors above to obtain: $44.01^{\circ}\\=44^{\circ}+0.01\cdot60'\\=44^{\circ}+0.6'\\=44^{\circ}+0'+0.6\cdot60''\\=44^{\circ}+0'+36''.$
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