### Chapter 4: Congruent Triangles

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.
3.
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