Answer
a. Complement: 75° 40'
b. Supplement: 165° 40'
Work Step by Step
a. 89° 60' - 14°20' = 75° 40'
b. 179° 60' - 14° 20' = 165° 40'
Trigonometry (11th Edition) Clone
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
978-0-13-421743-7
ISBN 13:
978-0-13421-743-7
Chapter 1 - Trigonometric Functions - Section 1.1 Angles - 1.1 Exercises - Page 7: 19
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