Vocabulary

What are the five ways to prove triangles congruent?

• SSS, ASA, AAS, SAS, HL

• SSS, SSA, HL, AAS, SAS

• SAS, SSA, HL, AAS, SSS

• HL, SAS, SSA, SSS, ASA

Tags

CCSS.HSG.SRT.B.5

What additional information is needed to prove these triangles congruent?

• AC≅FE ; SAS

• AC ≅ FD ; HL

• AB≅ED ; HL

• AC≅FD ; SAS

Tags

CCSS.HSG.SRT.B.5

Congruent by

• SSS

• SAS

• ASA

• AAS

Tags

CCSS.HSG.SRT.B.5

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

• SSA

• AAS

• ASA

• Not necessarily congruent

Tags

CCSS.HSG.SRT.B.5

Congruent by

• SSS

• SAS

• ASA

• AAS

Tags

CCSS.HSG.SRT.B.5

Are these triangles congruent?

• Yes, by AAS

• Yes, by SAS

• Yes, by SSS

• No, this is the SSA one!!

Tags

CCSS.HSG.SRT.B.5

Fill in the missing proofs.

• Transitive Property, SAS(Side-Angle-Side)

• Reflexive Property, SAS(Side-Angle-Side)

• Reflexive Property, Vertical Angles Thm.

• Transitive Property, SSS(Side-Side-Side)

Tags

CCSS.HSG.SRT.B.5

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

• SSS

• ASA

• AAS

• SAS

Tags

CCSS.HSG.SRT.B.5

Which triangle congruence postulate proves that triangle PRS is congruent to triangle QRS?

• HL

• SAS

• SSA

• AAS

Tags

CCSS.HSG.SRT.B.5

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

• ASA

• SAS

• AAS

• Not enough information

Tags

CCSS.HSG.SRT.B.5