The radius
A segment with end points on a circle is a chord.
The answer depends on where the other end of the line segment is. If it is on the circumference the segment is a radius. Otherwise, it is indeterminate.
You can completely specify a circle in a plane by giving the coordinates of its center point, and the length of the radius.
A chord
Radius
diameter
The center of a circle is called the origin. It is a point at one end of a radius, the other end of which defines the circumference of the circle.
This is a line segment called a diameter of the circle.
An Chord is a segment with end points on the circle. Your welcome. :)
A segment with end points on a circle is a chord of that circle.
A line segment with its endpoints on the circumference (curve) of a circle is called a chord of that circle. If it passes through the center of the circle (which it can, but does not have to do), it is called a diameter of the circle. See the links below for more information.Is called a radius.
circle, but the given end point is called the center of a circle : )