Question

Which is the most precise definition of a​ circle?

Answer 1

a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point.

Answer 2

THE PRECISE DEFINITION OF A CIRCLE :

IN MATH AND IN GEOMETRY :

A circle is a round shaped figure that has no corners or edges. In geometry, a circle can be defined as a closed, two-dimensional curved shape.