Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 2 - Acute Angles and Right Triangles - Section 2.1 Trigonometric Functions of Acute Angles - 2.1 Exercises: 41

Answer

True

Work Step by Step

From 0$^{\circ}$ to 90$^{\circ}$, as the angle increases, so does the $sine$ of the angle. Therefore: $\sin$50$^{\circ}$ $\gt$ $\sin$40$^{\circ}$
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