Congruence Theorems Easy

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

• Not enough information

• ASA

• HL

• AAS

You are visiting a hotel with a marble floor that has triangles in the pattern. Looking at the triangles, you think that they are congruent. How could you prove the triangles are congruent if the only measuring tool you have is a piece of string (assume it is longer than any side of the triangles)? Specify what you would measure and which theorem you need to use to prove congruency.

You are visiting a hotel with a marble floor that has triangles in the pattern. Looking at the triangles, you think that they are congruent. How could you prove the triangles are congruent if the only measuring tool you have is a protractor to measure angles? Specify what you would measure and which theorem you need to use to prove congruency.

Determine which congruency theorem proves the triangles congruent.

• SAS

• SSS

• Neither

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

• SSS

• ASA

• AAS

• SAS

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

• AAS

• SSS

• Not enough information given

• ASA

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

• SAS

• Not enough information

• SSS

• AAS

Which congruency statement can be written for the triangles pictured?

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

• SSS

• SAS

• ASA

• HL

• not congruent to another angle