Geometry: Common Core (15th Edition)

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

Chapter 4 - Congruent Triangles - 4-2 Triangle Congruence by SSS and SAS - Practice and Problem-Solving Exercises - Page 230: 10

Answer

△WZD and △SDZ are congruent using Postulate 4-1 Side-Side-Side (SSS) Postulate

Work Step by Step

Proof: Given: WZ ≅ ZS ≅ SD ≅ DW ZD ≅ DZ - Reflexive Property of Congruence △WZD ≅ △SDZ - Postulate 4-1 Side-Side-Side (SSS) Postulate
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