Yet another pattern emerges..............if u made 5 concentric circles..................with radius' of 1/2, 1, the square root of 2, e and pi............................r = 1................1 squared is one.........so the area of a circle whose radius is 1..........would be exactly pi..........this is my intuitive way to show u that there is something to this..............



In geometry, the area enclosed by a circle of radius r is π r².