That's a radius of the circle. Its length is 1/2 of the circle's diameter.
It is the radius of the circle
the radius
Radius
It is the circle's radius
It is the radius of the sphere
Radiusradius
It is the radius of the circle
the radius
Radius
A segment with end points on a circle is a chord.
That's the radius.
A radius of a circle is a line segment joining the center of the circle to a point on the circle. All such segments have the same length, and this length also called the radius of the circle.
The line segment is the radius of a circle that connects the center of a circle to any point on its circumference.
This segment would be the radius of a circle.
It is the circle's radius
Radius
It is the radius of the sphere