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: 70



Work Step by Step

1. Start by converting decimal place of degree to minutes by multiplying it by (60). Ignore the negative sign. -25$^{\circ}$+-0.485 (60')= -25$^{\circ}$29.1' 2. Then multiply the decimal part of unites by (60) to convert to seconds -25$^{\circ}$29' +-0.1(60)"=-25$^{\circ}$29'6"
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