4.3 Triangle Congruence Theorems

Congruent figures...

• Have the same dimensions (side lengths and angle measures)

• Are the same shape and size

• Can be mapped onto one another using rigid motions

• All of the above

Tags

CCSS.8.G.A.2

Which of the following are NOT sufficient to prove two triangles are congruent? Choose all that apply.

• SSS

• AAA

• ASA

• SSA

• AAS

Tags

CCSS.8.G.A.2

Are the following triangles congruent? If so, how do you know?

• Yes, SSS

• Yes, SAS

• Yes, ASA

• Yes, AAS

• No, insufficient information given

Tags

CCSS.HSG.SRT.B.5

Are the following triangles congruent? If so, how do you know?

• Yes, SSS

• Yes, SAS

• Yes, ASA

• Yes, AAS

• No, not enough information given

Tags

CCSS.HSG.SRT.B.5

Are the following triangles congruent? If so, how do you know?

• Yes, SSS

• Yes, SAS

• Yes, ASA

• Yes, AAS

• No, not enough information given

Tags

CCSS.HSG.SRT.B.5

Are the following triangles congruent? If so, how do you know?

• Yes, SSS

• Yes, SAS

• Yes, ASA

• Yes, AAS

• No, not enough information provided

Tags

CCSS.HSG.SRT.B.5

Are the following triangles congruent? If so, how do you know?

• Yes, SSS

• Yes, SAS

• Yes, SSA

• Yes, HL

• No, SSA does not prove that triangles are congruent

Tags

CCSS.HSG.SRT.B.5

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

• SAS
• SSS
• ASA
• HL

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 theorem can be used to prove the triangles are congruent?

• HL
• SSA
• SAS
• AAS

Tags

CCSS.HSG.SRT.B.5