Question

HELP ASAP (picture attached)

Which of the following pairs of angles are supplementary? Select all that apply.

Answer 1

1 and 4
3 and 2
2 and 4
3 and 1
In order to find supplementary angles you have to find angles that add up to 180 degrees, which is a straight line.

Answer 2

1 and 3
1 and 4
2 and 3
2 and 4

The angles that are supplementary must add up to be a straight line [180 degrees]