Question

If the exterior sides of adjacent angles are opposite rays, then

Answer 1

the angles are supplementary.

Answer 2

Ray OA and ray OB are opposite rays. That means AB is a line. That means the measure of angle 1 plus the measure of angle 2 is 180. That makes angle 1 and angle 2 supplementary angles.

Answer 3

Thank you!

Answer 4

wlcm