Congruent Triangle Proofs REVIEW

When can you use Corresponding Parts of Congruent Triangles are Congruent (CPCTC)?

• Before you prove congruent triangles.

• After you prove that triangles are congruent.

• As the 1st reason for the proof

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.C.10

What is the reason the complete the proof for #3?

• Reflexive Property of Congruence

• Distributive Property

• Transitive Property of Congruence

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

Which shortcut proves the triangles are congruent for REASON #4

• AAS

• ASA

• SAS

• HL

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

What is the REASON for #5?

• AAS

• Reflexive Property

• CPCTC

• 2 triangles are together

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

What is the missing reason?

• Reflexive Property of Congruence

• CPCTC

• Definition of Right Angles

• Angle Congruence Postulate

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

What is the reason for statement #1?

• Given

• SAS

• Definition of angle bisector

Tags

CCSS.HSG.CO.A.1

What is the correct statement for #2

**Hint - look at the markings in the triangle.

• 
• 
• 
• SAS

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

Which reason is completes the proof for REASON #3?

• 
• 
• 
• Definition of Angle Bisector

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

Which statement completes the proof for

STATEMENT #4?

• 
• 
• 
• Definition of Angle Bisector

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

Reorder the following statements and reasons to prove the triangles are congruent.

• 
• 
• 
• 

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5