Chapter 04

Triangle Congruence

Lesson 4-1 Classifying Triangles
Lesson 4-2 Angle Relationships in Triangles
Lesson 4-3 Congruent Triangles
Lesson 4-4 Triangle Congruence: SSS and SAS
Lesson 4-5 Triangle Congruence: ASA, AAS, and HL
Lesson 4-6 Triangle Congruence: CPCTC
Lesson 4-7 Introduction to Coordinate Proof
Lesson 4-8 Isosceles and Equilateral Triangles