just needs to be cheeked **proof**
Given:r||s, and ∠2≅∠3 Prove:p||q
Statement Reason
1)r||s 1)Given
2)∠2≅∠3 2) Vertical angle congruence
3)∠1≅∠3 3)corresponding angles post.
4))∠1≅∠2 4)transitive prorperty of angle congruence
5)p||q 5) alternate interior angle coberse

Question

just needs to be cheeked **proof** 
Given:r||s, and ∠2≅∠3   Prove:p||q
Statement                   Reason
1)r||s                          1)Given
2)∠2≅∠3               2) Vertical angle congruence 
3)∠1≅∠3               3)corresponding angles post.
4))∠1≅∠2              4)transitive prorperty of angle congruence 
5)p||q                      5) alternate interior angle coberse

anonymous · Answer

|dw:1373227847167:dw|

anonymous · Answer

i need to find reason 2,3,and 5, Stament 4

anonymous · Answer

@jim_thompson5910

jim_thompson5910 · Answer

it looks like ∠2≅∠3 is given by the angle markings

binary3i · Answer

|dw:1373224897387:dw|
B=3
but 3=2
therefore B=2
andtherfore  lines are parallel