Where is the end of a circle? ?

Question

Also where is the beginning of a circle?

Answer 1

That is the beauty of a circle, as a circle of friends, it has no beginning and it has no end.  

Answer 2

The end of a circle is e and the beginning is c?

Answer 3

The end of circle is  its beginning ... You start at a point say 0 degrees and walk through its arc ... You end at 360 degrees, that is the beginning where you start 0degrees. However you decide the beginning, since circle's arc is not biased.

Answer 4

it has no definite answer.even if you ask the famous mathematicians!