Which angles are supplementary?
a) Angle 1 and 6
b) Angle 2 and 8
c) Angle 3 and 2
d) Angle 1 and 8
![Which angles are supplementarya Angle 1 and 6b Angle 2 and 8c Angle 3 and 2d Angle 1 and 8 class=](https://us-static.z-dn.net/files/d2c/7462d3ac29904c8d3cdbffb4bbe1d203.jpg)