Trigonometry (11th Edition) Clone

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

Chapter 1 - Quiz (Sections 1.1-1.2) - Page 21: 6a

Answer

$77.2025^{\circ}$

Work Step by Step

1. Convert minutes and seconds into degrees by dividing them by 60 and by 3600 respectively. Then add up in degrees $77^{\circ}+\frac{12}{60}+\frac{9}{3600} =77^{\circ}+0.2^{\circ}+0.0025^{\circ}=77.2025^{\circ}$
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