Can someone help me with 2 geometry question?

Question

sleepyjess · Answer

Hello! Welcome to OpenStudy! I can certainly try to help, but where are the questions? :)

blueberries1516 · Answer

Can you please post the questions:)

anonymous · Answer

Yes! thank you!

anonymous · Answer

Amanda and Stephen wrote the following proofs to prove that vertical angles are congruent. Who is correct?

Line segment NT intersects line segment MR forming four angles. Angles 1 and 3 are vertical angles. Angles 2 and 4 are vertical angles.

Amanda's Proof 


Statement	Justification
∠1 + ∠4 = 180°	Definition of Supplementary Angles
∠3 + ∠4 = 180°	Definition of Supplementary Angles
∠1 + ∠4 = ∠3 + ∠4	Transitive Property of Equality
∠1 ≅ ∠3	Subtraction Property of Equality

Stephen's Proof 

Statement	Justification
∠1 + ∠2 = 180°	Definition of Supplementary Angles
∠2 + ∠3 = 180°	Definition of Supplementary Angles
∠1 + ∠2 = ∠2 + ∠3	Transitive Property of Equality
∠1 ≅ ∠3	Subtraction Property of Equality
 Stephen is correct, but Amanda is not.
 Amanda is correct, but Stephen is not.
 Both Amanda and Stephen are correct.
 Neither Amanda nor Stephen is correct.

anonymous · Answer

http://learn.flvs.net/webdav/assessment_images/educator_geometry_v16/image0014ea01aac.gif the shape^

anonymous · Answer

@sleepyjess 
@Blueberries1516