Each point on the perimeter is equidistant from the centre. and because it is. what type of question is that anyways?
The Latitude address of the Artic Circl is 66.33 degrees from the equator
A quarter of a circle is 2/8 of a circle. Add to that an eighth (1/8) of a circle (not eight) and this equals 3/8 of a circle. This equates to 37.5 % of a circle.
it has no sides,edges,or vertex,and its a round shape like a circle .
arc