Question

Which statement describes a circle?

a the set of all points that are equidistant from a line in space
the set of all points that are equidistant from a fixed point in space
the set of all points that are equidistant from a fixed point in a plane
the set of all points that are equidistant from a circumference in a plane

Answer 1

A circle is the set of all points that are equidistant from a fixed point in a plane.

Step-by-step explanation:

A circle is the set of all points that are equidistant from a fixed point in a plane. This fixed point is called the center of the circle. The distance from the center to any point on the circle is called the radius.

Learn more about Definition of a Circle