Postulates on Congruent Triangles

Congruent by

• SSS
• SAS
• ASA
• AAS

Name the postulate, if possible, that makes the triangles congruent.

• SAS
• ASA
• AAS
• Not Possible

Name the postulate, if possible, that makes the triangles congruent.

• SSS
• SAS
• AAS
• Not Possible

How are these two triangles congruent?

• SAS
• ASA
• AAS
• Not enough information

How are these two triangles congruent?

• AAS
• ASA
• Not enough information
• SAS

Name the postulate, if possible, that makes the triangles congruent.

• SSS
• SAS
• ASA
• HL

What is the correct congruence statement for these congruent triangles?

• ΔRTS ≅ΔEFD
• ΔRTS ≅ΔFDE
• ΔRTS ≅ΔFED
• ΔRTS ≅ΔDEF

What does CPCTC stand for?

• Corresponding Parts of Congruent Triangles are Congruent
• Congruent Parts of Congruent Triangles are Corresponding
• Corresponding Parts of Canadian Triangles are Cool
• Congruent Parts of Corresponding Parts are Corresponding

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

• SSA
• ASA
• SAS
• SSS

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

• HL
• SSA
• SAS
• AAS