any point on a circle and the circle's center
It is perpendicular.
A chord or its radius
A radius; considering a sphere is a 3-D version of a circle.
if you mean the point that starts at the edge of the circle and ends in the center then this is the radius (:
The region bounded by an arc of a circle and the radii to its endpoints is known as a sector. A sector resembles a "slice" of the circle and is defined by the two radii extending from the center of the circle to the endpoints of the arc. The area of this sector can be calculated based on the central angle and the radius of the circle.
It is perpendicular.
Radius is 1/2 of the diameter.
A chord or its radius
The radius
radius
A chord or radius. They are both the same. :)
radius
This segment would be the radius of a circle.
The points ​(minus−1111​,minus−44​) and ​(55​,55​) are the endpoints of the diameter of a circle. Find the length of the radius of the circle.
A radius; considering a sphere is a 3-D version of a circle.
if you mean the point that starts at the edge of the circle and ends in the center then this is the radius (:
The region bounded by an arc of a circle and the radii to its endpoints is known as a sector. A sector resembles a "slice" of the circle and is defined by the two radii extending from the center of the circle to the endpoints of the arc. The area of this sector can be calculated based on the central angle and the radius of the circle.