Module 1 triangle congruence
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This module teaches how to prove triangle congruence using the SSS, SAS, ASA, and SAA congruence postulates. It covers the properties of congruence, applying congruence to prove triangles are congruent, and identifying which postulate can be used to prove triangles congruent based on given corresponding parts. The module contains lessons on the properties of congruence, congruent triangles, SSS congruence, SAS congruence, ASA congruence, and SAA congruence.
Module 1 triangle congruence
- 1. Module 1 Triangle Congruence What this module is about This module is about triangle congruence. It will teach you how to prove that two triangles are congruent by SSS, SAS, ASA and SSS congruent postulates. What you are expected to learn This module is designed for you to: 1. apply the properties of congruence by: • Reflexive property • Symmetric property • Transitive property 2. use inductive skills to prove congruence between triangles 3. show congruence between triangles by: • SSS congruence • SAS congruence • ASA congruence • SAA congruence How much do you know For each pair of triangles, identical marks indicate two pairs of corresponding congruent parts. Name the congruence postulate which will prove the triangles congruent.
- 2. What you will do Lesson 1 Properties of Congruence Lesson 2 Congruent Triangles Lesson 3 SSS Congruence SSS Congruence Lesson 4 SAS Congruence
- 3. Lesson 5 ASA Congruence Lesson 6 SAA Congruence
- 4. Let’s summarize What have you learned Answer key