Triangles

Why are these 2 triangles congruent according to your proof?

• ASA

• SAS

• SSS

• Cannot be determined

Identify the  missing statement or reason

• Given

• Vertical Angles Theorem

• Definition of Angle Bisector

• Alternate Interior Angles Theorem

What is the "reason" for step 4 of the proof?

• proof

• AAS
  ≅ Thrm

• ASA
  ≅ Thrm

• SAS
  ≅ Thrm

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

• AD=DA

• AD=AD

• HD=ND

• HD=DN

What would be the correct "given" statements for this diagram?

• T is the midpoint of segment BG and
  ∡B≅∡G

• ∡B≅∡G and ∡A≅∡W

• T is the midpoint of segment BG and ∡A≅∡W

• T is the midpoint of segment AW and ∡A≅∡W

Rigid Motions preserve ...

• angle measure and side lengths

• angle measure

• side lengths

• they do not preserve anything

Which of the following is NOT a triangle congruence criteria?

• SAS

• AAS

• SSA

• ASA

Determine if the triangles are congruent, if "yes" state the theorem.

• not congruent

• yes, SSS

• yes, SAS

• yes, ASA

Are the triangles congruent, if yes, why?

• SSS

• SAS

• ASA

• Not Congruent

Can the triangles be proven congruent?  If so, how?

• ASA

• AAS

• SAS

• Cannot be proven congruent