Question

Which lines are parallel if m1 + m2 = 180? Justify your answer.
https://study.ashworthcollege.edu/access/content/group/af6e8f9f-40f5-4e73-9bd7-b87e13cc6d33/geometry_exam_3_files/mc007-2.jpg
j || k, by the Converse of the Same-Side Interior Angles Theorem
j || k, by the Converse of the Alternate Interior Angles Theorem
g || h, by the Converse of the Alternate Interior Angles Theorem
g || h, by the Converse of the Same-Side Interior Angles Theorem

Answer 1

we arent given any information about the top parts, so the top line is a mystery; that leaves you 3 to figure out which ones are parallel

Answer 2

wow...ok thanks

Answer 3

so you see that it narrows your options :) i cant recall the definitions to pick the correct one tho

good luck

Answer 4

thank you so much :)