Triangle Congruence & Sum

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

• SSS

• AAA

• ASA

• SSA

• AAS

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

• SSS
• SAS
• ASA
• Not enough information

How are the triangles congruent?

• Not congruent
• SSS
• ASA
• SAS

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

• CA≅ NL
• ∠C ≅ ∠N
• ∠A ≅ ∠L
• ∠B ≅ ∠M

How are the triangles congruent?

• ASA
• AAS
• SAS
• SSS

Determine if the two triangles are congruent. If they are, state how you know.

• ASA

• AAS

• Not enough information

• HL

• SAS

What additional information is required to prove the 2 triangles are congruent by ASA

• A)
• B)
• C)
• D)

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

• AAS
• SSS
• SAS
• SSA

Are these triangles congruent?

• Yes, by ASA
• Yes, by SAS
• No they are not congruent
• Not enough information to know for sure

Congruent by

• SSS
• SAS
• ASA
• AAS