Akil Kumar wrote:When I run this code the second circle is colliding or overlapping the first one. Can anyone give some idea how to draw these three circles without overlapping each other?
Not sure what you mean by colliding or overlapping. Both the circles have the same centre, so of course one is being drawn over the other. If you try this code (same code as yours, Line A just removes the filling from the circle) you can see where they are being drawn:
If you don't want the circles to overlap, you will have to give them different centres.