Triangle Congruency Reasons

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.

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CCSS.HSG.SRT.B.5

What congruency postulate proves the triangles congruency?

• SAS
• ASA
• SSS
• HL

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CCSS.HSG.SRT.B.5

What postulate would prove triangle ∆NYQ is congruent to ∆PYQ?

• ASA
• SAS
• SSS
• HL

Tags

CCSS.HSG.SRT.B.5

When does one use CPCTC?

• Before triangles are congruent
• After triangles are congruent
• Whenever one wants, there are no restrictions
• There is no such thing as CPCTC

Tags

CCSS.HSG.SRT.B.5

Are the triangles congruent, if yes, why?

• SSS
• ASA
• AAA
• Not Congruent

Tags

CCSS.HSG.SRT.B.5

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

• SSA
• ASA
• SAS
• SSS

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CCSS.HSG.SRT.B.5

Are the triangles congruent, if yes, why?

• SAS
• ASA
• SSS
• Not Congruent

Tags

CCSS.HSG.SRT.B.5

What postulate proves these triangles congruent?

• SAS
• HL
• AAS
• ASA

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CCSS.HSG.SRT.B.5

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

• SAS
• ASA
• AAS
• Not Possible

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CCSS.HSG.SRT.B.5

Determine if the 2 triangles are congruent. If they are, state how you know.

• SSS

• HL

• AAS

• Not enough information

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CCSS.HSG.SRT.B.5