CPCTC

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.

Tags

CCSS.HSG.SRT.B.5

When do you use "CPCTC in a proof?

• ALWAYS at the beginning
• ALWAYS at the end
• It's optional
• NEver

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

What postulate proves these triangles congruent?

• HL
• SSS
• SAS
• ASA

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

What postulate proves these triangles congruent?

• SAS
• HL
• AAS
• ASA

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

What postulate proves these triangles congruent?

• SAS
• ASA
• AAS
• Not enough information

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

Fill in the two missing steps in the proof.

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

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

• Reflexive Property, Vertical Angles Theorem

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

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

Select all of the FALSE reasons below.

• Definition of Angle

• Definition of Bisector

• Definition of Congruence

• Definition of Midpoint

• Definition of Reflexive

Tags

CCSS.HSG.CO.A.1

State if the two triangles are congruent.  If they are, state how you know.

• A
• B
• C
• D

Tags

CCSS.HSG.SRT.B.5

State if the two triangles are congruent.  If they are, state how you know.

• A
• B
• C
• D

Tags

CCSS.HSG.SRT.B.5

What additional information is required for the 2 triangles to be congruent by ASA?

• A
• B
• C
• D

Tags

CCSS.HSG.SRT.B.5