Triangle Congruence Review

What theorem proves these triangles are congruent?

• SSS

• ASA

• AAS

• Not enough information

What theorem proves these triangles are congruent?

• SAS

• ASA

• AAS

• Not enough information

• Reflexive Property, Given

• Transitive Property, Reflexive Property

• Given, Reflexive Property

• Reflexive Property, Transitive Property

∠ABC≅ ?

• ∠PMN

• ∠NPM

• ∠NMP

• ∠MNP

In each pair of triangles, parts are congruent as marked. Which pair(s) of triangles is/are congruent, by ASA?

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Can you use the ASA Postulate, the AAS Theorem, or both to prove the triangles congruent?

• either ASA or AAS

• ASA only

• AAS only

• neither

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

• ASA
• SSS
• SAS
• HL

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

• SSS

• AAA

• ASA

• SSA

• AAS

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

• HL
• SSA
• SAS
• AAS