Congruent Triangles Geometry

Congruent by

• SSS

• SAS

• ASA

• AAS

Congruent by

• SSS

• SAS

• ASA

• AAS

Are these triangles congruent?

• Yes, by SSS

• Yes, by SAS

• Yes, by AAS

• Maybe, but we don't have enough information to prove it

What is the correct congruence statement for these congruent triangles?

• ΔRTS ≅ΔEFD

• ΔRTS ≅ΔFDE

• ΔRTS ≅ΔFED

• ΔRTS ≅ΔDEF

What additional information would be needed to prove these triangles congruent by ASA? 

• There's already enough  information here.

• CB≅ZY

• CA≅ZX

• CB≅ZX

If ∆HEY ≅ ∆OMG, which of the following is true?

• ∠H≅∠G

• HY ≅ GO

• HY ≅ OG

• ∠E ≅ ∠O

Are these two triangles congruent?

• Maybe, but we don't have enough information to know for sure

• yes, by SAS

• yes, by ASA

• yes, by SSA

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

• HL

• SSA

• SAS

• AAS

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

• ASA

• SSS

• SAS

• HL

Which of the following ONLY proves congruence for right triangles?

• AAS

• HL

• SAS

• SSS