Question

provide reasons for the proof

http://prntscr.com/hfwc3e

Answer 1

@563blackghost

Answer 2

@Vocaloid

Answer 3

2. <1 and <2 are corresponding angles since m and n are parallel and <1 and <2 have corresponding positions
3. corresponding angles are congruent
5. angles that form a linear pair are supplementary (not exactly sure how they want you to phrase this)

Answer 4

THANK YOU !