Angle Congruence Proof

In the given proof, what is the statement for step 2?

In the given proof, what is the statement for step 2?

In the given proof, what are the reasons for steps 1 and 3?

• Alternate Exterior Angle are Congruent

• Reflexive Property of Congruence

• Angles that form a linear pair are supplementary.

• Alternate Interior Angles are Congruent.

Why are these 2 triangles congruent, based on your proof?

• ASA

• SAS

• SSS

• Hypotenuse Leg Thm

Why are these 2 triangles congruent according to your proof?

• ASA

• SAS

• SSS

• Cannot be determined

What does it mean to bisect a segment or an angle?

• Split it into 3 equal parts.

• Split it into 2 equal parts.

• Split into 4 equal parts.

• Double it.

Since segment BD is part of both triangles, it is congruent to itself, what do we call this?

• Substitution

• Commutative

• Reflexive

• CPCTC

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

• <EDA≅<DCB

• <AED≅<BEC

• <AED≅<CED

What is the "statement" for step 2 of the proof?

• ∆BAC≅∆DAC

• <B≅<D

• <BAC≅<DAC

• <IAD and <EAD are right angles