Unit 4 Review

Name this triangle.

• A
• B
• C
• D

Classify the following triangle in as many ways as possible. 

• Right, Equilateral
• Obtuse, Scalene
• Obtuse, Equilateral
• Right, Scalene

∠A ≅∠?

• ∠B
• ∠E
• ∠D
• ∠F

Are the triangles congruent, if yes, why?

• SAS
• ASA
• SSS
• Not Congruent

Are the triangles congruent, if yes, why?

• SSS
• SAS
• ASA
• Not Congruent

Are the triangles congruent, if yes, why?

• SSS
• ASA
• AAA
• Not Congruent

Which of the following is not a valid reason to prove congruent triangles?

• SSA
• AAS
• SAS
• SSS

Which of the following is not a valid reason to prove congruent triangles?

• ASA
• SAS
• SSS
• AAA

How are the triangles congruent?

• HL
• SSS
• SAS
• AAS

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.