how can ı draw a square plane with random coordinates and put a random circle on it?

I'm trying to create a square with random coordinates and put a random coordinated circle in it. My aim is circle cannot reach the outside of the square plane and it can take every other positions in the square. However, i can not do it with coordinates. Any suggestions to this problem?

Answer 1

[Image Analyst]

Once you see the FAQ, I'm sure a smart engineer like you will be able to figure it out:

How_do_I_create_a_circle?

It's easy.

But this requirement is nonsense: "i can not do it with coordinates". If you don't have coordinates, you can't draw a square or a circle, because you have no way of specifying where they are.