which of the points (r,theta) that lie on the graph of the polar equation?

Question

I don't understand this could you explain how to plot
r=2+sin(theta)

and tell which of these points lie on the graph (2,0)
(5/2&pi/3) (5/2&pi/6) (3,&pi/2) (3,0)

Answer 1

Is 2 = 2 + sin(0)? Yes.

Is 3 = 2 + sin (pi/2)? Yes.

Is 3 = 2 + sin (0)? No.

And so on.