Question

How do you graph `theta=pi/3`?

Answer 1

Start at the center and draw a line out along the `pi/3` angle.

Explanation:

In polar coordinates, the Greek letter is usually the angle. This one is a ratio of `pi`, so they are in radians. For a complete solution to a point, you also need the origin point (I am assuming (0,0) for this one, since it isn't specified) of the line.