Congruent Parts of a Triangle

What is the correct congruence statement for these congruent triangles?

• ΔRTS ≅ΔEFD

• ΔRTS ≅ΔFDE

• ΔRTS ≅ΔFED

• ΔRTS ≅ΔDEF

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?

• AAS

• ASA

• Not enough information

• SAS

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

• SSS

• SAS

• ASA

• HL

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

Are these triangles congruent? If so, state the rule which you used to determine congruence.

• AAA

• AAS

• ASA

• Not necessarily congruent