Question

If l and m are parallel, which pairs of angles are congruent? SELECT ALL THAT APPLY

1 and 3

2 and 4

6 and 7

3 and 6

Answer 1

(<1 and <3) (<2 and <4) (<3 and <6)

Explanation:

1 and 3 are corresponding equal angles

If one and three are equal, so are 2 and 4 since they are supplementary to equal angles.

6 and 7 are supplementary but not equal.

3 and 6 are equal angles because they are alternate interior angles.