A circle.
The points are all the same distance from the center of the circle. The distance between the center and any point is the radius of the circle.
A circle.
This is the center of the circle. From the center of the circle, all the points on the circle are equally distant.
The center.
The set of all points a given distance from a center point is a circle. The given distance is the radius, and the given point is the center. Or, in 3 dimensional space, a sphere.
A curved surface on which all points are the same distance from the center is called a sphere.
A circle
if it's a circle, all points are equidistant from the center.
th center
A circle.
The points are all the same distance from the center of the circle. The distance between the center and any point is the radius of the circle.
A circle.
A circle or a sphere
A circle or sphere.
A circle has all of it's points the same distance from the center. For example, if you put a dot on a given point on the circumference, or outline of a circle, all the points have the same distance from the circle. This only works if you put a point on the outline or circumference of the circle.
This is the center of the circle. From the center of the circle, all the points on the circle are equally distant.
Because the center of the fan is attacked to something, and if the fan is relatively rigid, other points on the fan keep the same distance from that center. The set of points in a plane that has the same distance from the center is called a circle.