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 1 - Section 1.4 - Relationships: Perpendicular Lines - Exercises - Page 61: 9


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Work Step by Step

We have to draw the perpendicular bisector of all sides of the triangle. Here is one: With points C and B as centers, mark off two arcs with equal radii to intersect in point E and D on both sides of the line $\overline{CB} . Connect these points with each other in order to get the perpendicular bisector.
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