Unit 3 Lesson 3 & 4 Practice

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

Tags

CCSS.HSG.SRT.B.5

What is the justification (reason)?

• reflexive property
• definition of segment bisect
• definition of a midpoint
• substitution property

Tags

CCSS.HSG.CO.C.10

What is the "reason" for step 3 of the proof?

• Vertical Angle Theorem
• given
• reflexive property
• proof

Tags

CCSS.HSG.SRT.B.5

Identify a common side

• JK

• MJ

• LK

Tags

CCSS.2.G.A.1

Identify a common angle

• Angle E

• Angle D

• Angle F

• Angle DGF

Tags

CCSS.2.G.A.1

Which of the following is NOT a triangle congruence criteria?

• SAS
• AAS
• SSA
• ASA

Tags

CCSS.HSG.SRT.B.5

When using hypotenuse leg (HL) in a proof, you must first state ...

• CPCTC.
• there are right triangles.
• that vertical angles are congruent.
• the reflexive property.

Tags

CCSS.HSG.SRT.B.5

What triangle congruence criteria is shown in the given diagram?

• AAS
• ASA
• SSA
• SAS

Tags

CCSS.HSG.SRT.B.5

What triangle congruence criteria is shown in the given diagram?

• SSS
• SAS
• ASA
• AAS

Tags

CCSS.HSG.SRT.B.5

What is the "statement" for step 3 of the proof? 

• ∡EDA≅∡DCB
• ∡AED≅∡BEC
• DE=CE
• ∡AED≅∡CED

Tags

CCSS.HSG.SRT.B.5