From the center to an outside part. Half the diameter
Yes it is. The radius of a circle is the length of the line from the center to any point on its edge.
A central angle.The section of the circle formed by that angle and the part of the circle (the part being the circumference) between the radii is called a sector.
A chord of a circle that contains the center of the circle is called the diameter.
This is the center of the circle. From the center of the circle, all the points on the circle are equally distant.
It is called the hub.
It is called the hub.
The center of a wheel or circle is called a hub.
hub
The center part of the wheel is a spin
the wheel The part that turns people in a circle.
The line from the center of a circle to a point on the circle is the radius.
The line from the center of a circle to a point on the circle is the radius.
radius
if you mean the point that starts at the edge of the circle and ends in the center then this is the radius (:
Wheel center caps are a car part. They hold the decorative hubcap of the wheel to the tire by locking in the middle of the wheel.
A line segment extending from the center of a circle or sphere t o the circumference or bounding surface.