Given two identical circles of radius 'r':
1. If the centers of the circles are less than 'r'(p) apart, what is the non-intersection area?
(using intergration : variables- p (distance between two centers of the circle); ß (angle of intersection)
2. what if ß increase or decrease ?
To make my question clear, look into the attached picture below.
( hatch area to be calculated)