Trigonometry (10th Edition)

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

Chapter 2 - Acute Angles and Right Triangles - Section 2.2 Trigonometric Functions of Non-Acute Angles - 2.2 Exercises - Page 58: 7

Answer

In a 30$^{\circ}$ - 60$^{\circ}$ triangle the length of the Hypotensue is always twice the length of the side opposite of the 30$^{\circ}$.

Work Step by Step

In a 30$^{\circ}$ - 60$^{\circ}$ triangle the length of the Hypotensue is always twice the length of the side opposite of the 30$^{\circ}$. Choice 2 avoids any unnecessary fractions that could occur otherwise.
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