Cpctc Proof

We are able to prove the two triangles in the image are congruent by AAS. Which of the congruence statements below is only possible AFTER we prove the triangles are congruent?

Tags

CCSS.HSG.SRT.B.5

Determine the correct response for #5 in the proof.

• All right angles are congruent

• Reflexive Property

• Triangle HEF is congruent to Triangle GFE

• Corresponding Parts of Congruent Triangles are Congruent

Tags

CCSS.HSG.SRT.B.5

Identify the  missing statement or reason

• Reflexive Property

• Definition of Midpoint

• Given

• Vertical Angles Theorem

Tags

CCSS.HSG.SRT.B.5

∆ABC≅∆XYZ
which is true?

• AB≅XY

• AB≅YX

• AB≅XZ

• BC≅CB

Tags

CCSS.8.G.A.2

If ∆XYZ ≅ ∆KLM, then
∠Y≅ _____

• ∠K

• ∠M

• ∠L

• ∠Z

Tags

CCSS.HSG.CO.B.7

What is your reason for #3?

• Given

• Reflexive

• Addition Property of Algebra

• SAS

Tags

CCSS.HSG.SRT.B.5

By what reason are the triangles congruent?

• SSS

• SAS

• ASA

• AAS

Tags

CCSS.HSG.SRT.B.5

Why are the triangles congruent?

• AAS

• SSS

• ASA

• SAS

Tags

CCSS.HSG.SRT.B.5

• Alternate Interior

• Congruent

• Reflexive Property

• Vertical Angles

Tags

CCSS.HSG.SRT.B.5

By which reason are the triangles congruent?

• SSS

• ASA

• AAS

• SAS

Tags

CCSS.HSG.SRT.B.5