Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 3 - Section 3.5 - Inequalities in a Triangle - Exercises: 1

Answer

False

Work Step by Step

A quick trick I learned is that the longest side is the angle that does include both letters. For example, $\angle$A does not include letter B or C, therefore $\overline{BC}$ is the longest side. 45$^{\circ}$, 65$^{\circ}$, 70$^{\circ}$ $\angle$B $\angle$C $\angle$A Side length $\overline{BC}$ is the longest side because the largest angle does not include the letters B or C in the triangle.
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