Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 3 - Section 3.4 - Basic Constructions Justified - Exercises - Page 165: 13

Answer

A triangle has 3 lines used to form a closed shape.

Work Step by Step

To construct this triangle, we first draw line segments t and r on top of the two rays that form angle s. Then, we connect the end of these line segments to form a triangle.
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