Triangle Congruence

What does CPCTC stand for?

• Congruent parts of congruent triangles are congruent
• Corresponding parts of congruent triangles are congruent
• Corresponding parts of corresponding triangles are corresponding
• Corresponding parts of congruent triangles are Canadian.

Fill in the blank.

• Given
• Reflexive Property
• Transitive Property
• They're the same side!!!!!! 

• ∠N

• ∠D

• ∠E

• ∠A

Use the congruency statement to answer the following:  by CPCTC ∠F = ___

• ∠H
• ∠I
• ∠G
• not congruent to another angle

What congruency postulate proves the triangles congruency?

• SAS
• ASA
• SSS
• HL

What postulate proves these triangles congruent?

• HL
• SSS
• SAS
• ASA

Which is a correct congruence statement.

• A
• B
• C
• D

These triangles are congruent. If ∠E is 45^o and ∠B is 55^o what is the measure of ∠C?

• 45^o
• 55^o
• 80^o
• 100^o

Remember order matters. Which of the following is true?

• ∆FGH ≅ ∆VHW
• ∆HFG ≅ ∆HWV
• ∆HGF ≅ ∆VHW
• ∆FGH ≅ ∆VWH

What is the correct choice for Statement 4?

• ⊿GHI ≅ ⊿JKL

• ⊿GHI ≅ ⊿KLJ

• ⊿GHI ≅ ⊿LJK

• ⊿GHI ≅ ⊿LKJ