Trigonometry (11th Edition) Clone

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 8: 45



Work Step by Step

1. Redistribute a degree from the 90 and change it to 60 minutes. 2. Subtract degree from degree and minutes from minutes 89$^{\circ}$-51$^{\circ}$=38$^{\circ}$ 60'-28'=32' 89$^{\circ}$60'-51$^{\circ}$28'=38$^{\circ}$32'
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