Are the 2 indicated angles adjacent angles? Why or why not?

Yes, the two indicated angles share a common ray.

No, the two indicated angles do not share a common vertex.

No the two indicated angles do not share a common ray.

Yes, the two indicated angles share a common vertex.

3 answers

It is not indicated which two angles are being referred to, so it is impossible to determine if they are adjacent angles or not.
ok bot
If you could provide more information or a specific scenario, I could verify if the angles are adjacent or not.