Chapter 4: Triangle Congruence
In this chapter we will go further with proofs, learning about coordinate proofs. We will learn to classify triangles by their angles and sides and prove they are congruent. You will learn several new theorems and postulates having to do with the congruence of triangles.
Here are some possibly helpful videos:
Triangle Song:
http://www.youtube.com/watch?v=Qye37PEMUL0
Classifying Triangles:
http://www.youtube.com/watch?v=P8yJpr-E9K4
Angle Side Relationships in Triangles:
http://www.youtube.com/watch?v=KSwvdobVwVY
Congruent Triangles Song:
http://www.youtube.com/watch?v=-NHA3llKB8U
CPCTC (Really really good) :
http://www.youtube.com/watch?v=Ztqq_RxY0w8
In this chapter we will go further with proofs, learning about coordinate proofs. We will learn to classify triangles by their angles and sides and prove they are congruent. You will learn several new theorems and postulates having to do with the congruence of triangles.
Here are some possibly helpful videos:
Triangle Song:
http://www.youtube.com/watch?v=Qye37PEMUL0
Classifying Triangles:
http://www.youtube.com/watch?v=P8yJpr-E9K4
Angle Side Relationships in Triangles:
http://www.youtube.com/watch?v=KSwvdobVwVY
Congruent Triangles Song:
http://www.youtube.com/watch?v=-NHA3llKB8U
CPCTC (Really really good) :
http://www.youtube.com/watch?v=Ztqq_RxY0w8