Chapter 4: Congruent Triangles Objective: To recognize congruent triangles and their corresponding parts.

Key Vocabulary: Congruent Triangles

Are the triangles congruent?

4.2 Triangle Congruence SSS and SAS To Prove two triangles congruent using SSS and SAS postulate

1. 2.

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4.

Name the postulate you would use to prove the triangles are congruent.

Triangle Congruence By ASA and AAS

Objective: To prove two triangles congruent using ASA Postulate and the AAS Theorem

Congruent Triangles

Which two triangles are congruent? Explain.

4.4 Using Corresponding Parts of Congruent Triangles

4.4 Using Corresponding Parts of Congruent Triangles

4.4 Using Corresponding Parts of Congruent Triangles

4.4 Using Corresponding Parts of Congruent Triangles

4.5 Isosceles and Equilateral Triangles Objective: To use and apply properties of isosceles and equilateral triangles

4.5 Isosceles and Equilateral Triangles

4.6 Congruence in Right Triangles

Objective To prove right triangles congruent using the Hypotenuse Leg Theorem