Answer:
The correct answer is:
Plane.
Step-by-step explanation: There are three terms generally considered to be undefined in geometry: point, line and plane.
A circle is the set of all points in a plane the same distance from a given point called the center. The only of our options that is used in this definition is
Answer:
a plane
Step-by-step explanation:
The definition of a circle uses the undefined term plane.
