Geometry Quiz 4.5, 4.6, 4.7: Triangle Congruence Proofs

What does CPCTC stand for?

• Corresponding Parts of Congruent Triangles are Congruent
• Congruent Parts of Congruent Triangles are Corresponding
• Colorful Pieces of Corresponding Triangles are Congruent
• Congruent Pieces of Congruent Triangles are Congruent

Which of the following are NOT sufficient to prove two triangles are congruent? Choose all that apply.

• SSS

• AAA

• ASA

• SSA

• AAS

Match the triangles to the congruence theorem.

• SAS

• 
• SSS

• 
• ASA

• 
• AAS

• 

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SAS
• SSS
• ASA
• HL

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SSS
• ASA
• AAS
• SAS

Which triangle congruence theorem can be used to prove the triangles are congruent?

• HL
• SSA
• SAS
• AAS

Which triangle congruence theorem can be used to prove the triangles are congruent?

• AAS
• SSS
• SAS
• SSA

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SAS

• HL

• SSS

• AAS

Name the postulate that makes the triangles congruent.

• SSS

• SAS

• ASA

• AAS

What information is missing to determine if the triangles are congruent by HL?

• ∠G ≅ ∠X
• ∠H ≅ ∠W
• GI ≅ XV
• GH ≅ XW