Question

Which lines are parallel if m<1 + m<2=180? Justify your answer.

Answer 1

A. j||k , by the Converse of the Same-Side Interior Angles Postulate

B. j||k , by the Converse of the Alternate Interior Angles Theorem

C. g||h , by the Converse of the Alternate Interior Angles Theorem

D. g||h , by the Converse of the Same-Side Interior Angles Postulate

Answer 2

read the properties of parallel lines and angles related to it..then you can determine which one right away. Can you google and try to read first ?

Answer 3

i did i thought it was a :/

Answer 4

a is correct :)

Answer 5

alternate interior angles mean the 2 angles are on different side of the lines..hence alternate..