Question

3. Lines l and m are parallel. Lines t1 and t2 are transversals. What is m<1 if m<4=65* ? Justify your answer.

{{ "*" means degrees point }}

Answer 1

115 would be the answer 

Answer 2

∠4 = 65°
Supplementary of ∠4 = 180 - 65 = 115°

∠1 = 115° (∠1 and supplementary angle of ∠4 are corresponding angles)

Answer: 115°