Question

a ? is a pair of adjacent angles whose noncommon sides are opposite rays

Answer 1

Know what opposite rays are?

Answer 2

nope

Answer 3

kind of actually

Answer 4

A line with a dot in the middle. Basically a 180 degree angle.

Answer 5

Now, to turn that into "a pair of adjacent angles whose noncommon sides are opposite rays" you just draw another ray out from the dot to anywhere.

Answer 6

So what are angles A and B? That is really what it is asking.