Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Chapter 2 - Section 2.2 - Calculators and Trigonometric Functions of an Acute Angle - 2.2 Problem Set: 18


$63^{\circ}$ $12'$

Work Step by Step

To convert $63.2^{\circ}$ to degrees and minutes, let's break it as- $63.2^{\circ}$ = $63^{\circ}$ + $0.2^{\circ}$ Now on multiplying 0.2 by 60, we have the number of minutes equivalent to 0.2° Therefore $63.2^{\circ}$ = $63^{\circ}$ + $0.2(60')$ $63.2^{\circ}$ = $63^{\circ}$ + $12'$ $63.2^{\circ}$ = $63^{\circ}$ $12'$
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