2.01 Mastery Check - Triangle Congruence

What is the symbol for congruent?

Which is NOT a test to prove triangles congruent?

• SAA
• SSS
• SSA
• SAS

Which statement indicates that the triangles in each pair are congruent.

• ∆LMK ≅ ∆LMT
• ∆LMK ≅ ∆TMK
• ∆LTKM ≅ ∆LMT
• ∆TMK ≅ ∆TLK

Are these triangles congruent? If so, by which postulate? (SSS, SAS, ASA, AAS). If there is not enough information, state that "there is not enough information."

Are these triangles congruent? If so, by which postulate? (SSS, SAS, ASA, AAS). If there is not enough information, state that "there is not enough information."

Are these triangles congruent? If so, by which postulate? (SSS, SAS, ASA, AAS). If there is not enough information, state that "there is not enough information."