Elementary Geometry for College Students (5th Edition)

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

Chapter 1 - Section 1.7 - The Formal Proof of a Theorem - Exercises - Page 53: 25

Answer

1. Given 2. Definition of complimentary angles 3. Substitution Property of Equality 4. Subtraction Property of Equality 5. Definition of congruent angles

Work Step by Step

Use the given information along with the postulates, definitions, and properties to prove each statement in the proof.
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