Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Appendix A - Review - A.2 Geometry Essentials - A.2 Assess Your Understanding - Page A19: 1

Answer

right; hypotenuse.

Work Step by Step

A right triangle is one that contains an angle of 90 degrees (by definition). The longest side is called the hypotenuse.
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