Congruent Triangles and Triangle Theorem

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

• SSS

• SAS

• ASA

• HL

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

• SSS

• SAS

• ASA

• NONE

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

• AAS

What additional information is needed to prove the 2 triangles are congruent by the listed theorem?

Which congruency statement can be written for the triangles pictured?

• ΔABC ≅ ΔEDC

• ΔACB ≅ ΔEDC

• ΔECD ≅ ΔCAB

How are the triangles congruent?

• SAS

• ASA

• HL

• SSS

What additional info would prove each pair of triangles congruent by HL?

• <B and <D are right angles

What additional info would prove each pair of triangles congruent by HL?

Are the triangles congruent by HL?

• Yes

• No