Question

HELP!!!!! WILL GIVE MEDAL.

Which best defines a circle?

A.
A line segment joining two points on the circumference that passes through the center.

B.
A line segment joining two points on a curve.

C.
The set of all points that are the same distance from a given point called the center.

D.
A line segment joining the center to a point on the circumference.

Answer 1

C

Answer 2

c

Answer 3

i think The set of all points that are the same distance from a given point called the center.

Answer 4

A single number describes a circle, it's radius. Why? Because it tells the distance from the center to all the points on its perimeter.