Trigonometry (11th Edition) Clone

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

Chapter 3 - Radian Measure and the Unit Circle - Section 3.1 Radian Measure - 3.1 Exercises - Page 105: 56


-0.4017 radians

Work Step by Step

We need to mutiply the angle in degrees by $\dfrac{\pi}{180}$ radians: $-23.0143^{\circ}=-23.0143\dfrac{\pi}{180}\approx-0.4017$ radians
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