CPCTC

CPCTC

Corresponding Parts of Congruent Triangles are Congruent

​Hint: Look at the "tick" marks to determine which sides are congruent to one another

Multiple Choice

Complete the congruence statement $$AB\cong?$$  

• $$LM$$  

• $$MN$$  

• $$NL$$  

Multiple Choice

Complete the congruence statement $$BC\cong?$$  

• $$LM$$  

• $$MN$$  

• $$LN$$  

Multiple Choice

Complete the congruence statement $$AC\cong?$$  

• $$LM$$  

• $$MN$$  

• $$NL$$  

​Hint: Look at the "arcs" to determine

which sides are congruent to one another

Multiple Choice

Complete the congruence statement $$\angle D\cong?$$  

• $$\angle I$$  

• $$\angle J$$  

• $$\angle K$$  

Multiple Choice

Complete the congruence statement $$\angle E\cong?$$  

• $$\angle I$$  

• $$\angle J$$  

• $$\angle K$$  

Multiple Choice

Complete the congruence statement $$\angle F\cong?$$  

• $$\angle I$$  

• $$\angle J$$  

• $$\angle K$$  

Multiple Choice

Complete the congruence statement $$\Delta DEF\ \cong\ ?\$$  

(order matters- must match corresponding parts)

• $$\Delta IKJ$$  

• $$\Delta JKI$$  

• $$\Delta KJI$$  

Multiple Choice

Complete the congruence statement

$$\Delta ABC\cong?$$  

(order matters- must match corresponding parts)

• $$\Delta LMN$$  

• $$\Delta MLN$$  

• $$\Delta NLM$$  

Multiple Choice

Complete the congruence statement

$$\Delta IJK\cong?$$  

• $$\Delta RST$$  

• $$\Delta TRS$$  

• $$\Delta STR$$  

Multiple Choice

Complete the congruence statement

$$\Delta DCB\cong?$$

• $$\Delta IGH$$  

• $$\Delta IHG$$  

• $$\Delta HIG$$  

Multiple Choice

Complete the congruence statement

$$\Delta RQP\cong?$$  

• $$\Delta DPQ$$  

• $$\Delta DQP$$  

• $$\Delta PDQ$$  

Multiple Choice

If ΔDEF ≅ ΔRST,

then we can conclude that ∠R ≅ ____.

• ∠F
• ∠E
• ∠D
• DF

Multiple Choice

If ΔDEF ≅ ΔRST,

then we can conclude that ∠T ≅ ____.

• ∠F
• ∠E
• ∠D
• EF

Multiple Choice

If ΔDEF ≅ ΔRST,

then we can conclude that ST = what?

• ST
• RT
• EF
• RF

Multiple Choice

If ΔDEF ≅ ΔRST,

then we can conclude that DE = what?

• ST
• RS
• DF
• RT

Multiple Choice

If ΔABC ≅ ΔXYZ,

which statement is always true?

• AB = AZ
• ∠B ≅ ∠Y
• ∠X ≅ ∠C

Multiple Choice

If ΔABC ≅ ΔXYZ,

which statement is always true?

• BC = AZ

• ∠B ≅ ∠A

• AC = XZ

Multiple Choice

If ΔABC ≅ ΔXYZ,

which statement is always true?

• BC = XZ
• ∠A ≅ ∠X
• AB = YZ

Multiple Choice

If ΔABC ≅ ΔXYZ,

which statement is always true?

• XY = AB

• ∠A ≅ ∠Z

• AC = YZ

Multiple Choice

If ΔABC ≅ ΔXYZ,

which statement is always true?

• AB = YZ
• ∠C ≅ ∠Z
• ∠B ≅ ∠C

Multiple Choice

What does CPCTC stand for?!

• Congruent parts of congruent triangles are corresponding

• Corresponding parts of congruent triangles are congruent

• Corresponding parts of corresponding triangles are congruent