Question

Which lines are parallel if angle 1 = angle 2 = 180? Justify your answer.

Answer 1

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 2

im thinking C

Answer 3

angle 1 + angle 2 = 180?

Answer 4

yeah

Answer 5

it's not c

Answer 6

A

Answer 7

didn't see it said alternate lol

Answer 8

yea, it's a lol

Answer 9

thanks, i just like more confirmation haha