what about such a line segment?
the length of such a segment is called the radius.
the area of the circle is pi*the length of this segment squared
the circumference is 2*pi*the length of this segment
No because that is its radius
A segment is not connected to the centre of a circle, it is the area bounded by a Secant (chord) and an arc. Draw a circle, draw a radius (centre to edge). Draw another radius. Where the radii join the circle edje draw a line joining the two points. This is the secant. You should be able to see a triangle and and a half moon shape. The half moon shape is the segment. The segment and the triangle make up a sector.
A chordof a circle is a geometric line segment whose endpoints both lie on the circle. A secantor a secant line is the line extension of a chord. More generally, a chord is a line segment joining two points on any curve, such as but not limited to an ellipse. A chord that passes through the circle's center point is the circle's diameter.
Center.
Center point
The line segment is the radius of a circle that connects the center of a circle to any point on its circumference.
radios
radius
The radius
It is the radius of the circle
No because that is its radius
The radius
That's a radius of the circle.
The diameter
A RADIUS connects the center of a circle to any point on the circle.
This is the radius of the circle. It connects the center of the circle to any point on the circumference. The length of the radius is constant for a given circle.
The line from the center of a circle to a point on the circle is the radius.