8.1 Congruent Triangles Theorems

8.1 Congruent Triangles Theorems

I can use triangle congruence theorems to solve problems.

Multiple Choice

What does CPCTC stand for?

• Congruent parts of congruent triangles are congruent
• Corresponding parts of congruent triangles are congruent
• Corresponding parts of corresponding triangles are corresponding
• Corresponding parts of congruent triangles are Canadian.

Multiple Choice

What does SSS stand for?

• Small Small Small

• Side Side Side

• Small Side Small

• Sam's Silly Side

Multiple Choice

Which of the following is not a valid reason to prove congruent triangles?

• SSA
• ASA
• SAS
• SSS

Multiple Choice

Name the postulate, if possible, that makes the triangles congruent.

• SSS

• SAS

• ASA

• Not Possible

Multiple Choice

What is the correct congruence statement? ΔDEC ≅________

• ΔAEB

• ΔEAB

• ΔBEA

• Not Congruent

Multiple Choice

∆ABC≅∆XYZ
which is true?

• AB≅XY
• AB≅YZ
• AB≅XZ
• BC≅CB

Multiple Choice

∆EHG≅∆KFC
Which is a true statement?

• EH≅FK
• HG≅KF
• EG≅KC
• ∠E≅∠C

Multiple Choice

Name the postulate, if possible, that makes the triangles congruent.

• SSS
• SAS
• AAS
• Not Possible

Multiple Choice

Name the postulate, if possible, that makes the triangles congruent.

• SAS
• ASA
• AAS
• Not Possible

Multiple Choice

Name the postulate, if possible, that makes the triangles congruent.

• SAS
• ASA
• AAS
• Not Possible

Multiple Choice

Are the triangles congruent, if yes, why?

• SSS
• ASA
• AAA
• Not Congruent

Multiple Choice

Are the triangles congruent, if yes, why?

• SSS
• SAS
• ASA
• Not Congruent

Multiple Choice

• Congruent by HL
• Congruent by SAS
• Congruent by SSS
• Not Necessarily Congruent

Multiple Choice

Name the postulate, if possible, that makes the triangles congruent.

• SAS
• ASA
• SSS
• Not Possible

Multiple Choice

State if the two triangles are congruent.  If they are, state which theorem you would use.

• Yes, SAS
• Yes, SSS
• Yes, HL
• No

Multiple Choice

Complete the congruence statement.

• CRP
• PCR
• RPC
• PRC

Multiple Choice

∠A = ≅

• ∠M

• ∠N

• ∠L

Multiple Choice

Which is a correct congruence statement.

• A
• B
• C
• D

Multiple Choice

Name the postulate, if possible, that makes the triangles congruent.

• SSS
• SAS
• ASA
• AAS