Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 4 - Congruent Triangles - Concept Byte - Page 242: 1



Work Step by Step

The fact that angles are congruent does not prove that the triangles are congruent. For example, I could take a triangle and enlarge it. Though the angles are the same, the triangles are clearly not congruent. Furthermore, AAA does not work for proving congruence.
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