Solving Congruent Triangles CPCTC

What does CPCTC stand for?

• Corresponding Parts of Congruent Triangles are Congruent

• Congruent Parts of Congruent Triangles are Corresponding

• Corresponding Parts of Canadian Triangles are Cool

• Congruent Parts of Corresponding Parts are Corresponding

Tags

CCSS.HSG.SRT.B.5

You should use CPCTC ______

• before you prove triangles congruent

• to prove two triangles congruent

• after proving triangles congruent to get the corresponding parts congruent

• never use CPCTC it is not a thing

Tags

CCSS.HSG.SRT.B.5

Fill in the blank.

• Given

• Reflexive Property

• Transitive Property

• They're the same side!!!!!! 

Tags

CCSS.HSG.SRT.B.5

What is the correct congruence statement?  ΔDEC ≅________

• ΔAEB

• ΔEAB

• ΔBEA

• Not Congruent

Tags

CCSS.HSG.CO.B.7

Are the triangles congruent, if yes, why?

• SSS

• SAS

• ASA

• Not Congruent

Tags

CCSS.HSG.SRT.B.5

Remember order matters. Which of the following is true?

• ∆FGH ≅ ∆VHW

• ∆HFG ≅ ∆HWV

• ∆HGF ≅ ∆VHW

• ∆FGH ≅ ∆VWH

Tags

CCSS.HSG.CO.B.7

These two triangles are congruent. If ∠C is 40^o find the measure of ∠F.

• 40^o

• 50^o

• 90^o

• 45^o

Tags

CCSS.HSG.CO.B.7

Are the triangles congruent, if yes, why?

• SAS

• ASA

• SSS

• Not Congruent

Tags

CCSS.HSG.SRT.B.5

Are the triangles congruent, if yes, why?

• SSS

• ASA

• AAA

• Not Congruent

Tags

CCSS.HSG.SRT.B.5

State the congruence statement in the figure.

Tags

CCSS.HSG.CO.B.7