Applying congruency and/or similarity to solve problems

Are the triangles congruent, if yes, why?

• SSS
• SAS
• ASA
• Not Congruent

Can you prove that these two triangles are congruent?

• Yes

• No

Is $\Delta DVT\cong\Delta DVU$   ?  If yes, name the congruence theorem.

• yes, SAS

• yes, AAS

• yes, ASA

• not enough information

Identify the correct triangle congruence theorem.

• ASA

• AAS

• SAS

• Not Enough Information

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

• AAS

• ASA

• SAS

• Not congruent

• SSS

State which postulate/theorem you would use to prove the pair of triangles congruent.

• SSS

• SAS

• ASA

• AAS

• not enough information

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

• A

• B

• C

• D

Name the postulate, if possible, that makes the triangles congruent. Given: AM ≈ MB and everything that is marked congruent.  

• SAS
• ASA
• AAS
• HL

State if the two triangles are congruent. If they are, state which theorem you would use.

• Yes, SAS

• Yes, SSS

• Yes, ASA

• No

Define: Side Side Side

• Two congruent corresponding sides and an excluded congruent corresponding angles

• Three congruent corresponding angles

• Three congruent corresponding sides

• Two congruent corresponding angles and an included congruent corresponding side