Answer
1. Given
2. Segment Addition Postulate
3. Segment Addition Postulate
4. Substitution Property of Equality
Work Step by Step
Use the definitions, postulates, properties, and given information to prove the statements in the proof.
Elementary Geometry for College Students (7th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Cengage
ISBN 10:
978-1-337-61408-5
ISBN 13:
978-1-33761-408-5
Chapter 1 - Test - Page 77: 20
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