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.
RADIUS (apex)
Diameter
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 line that goes through a circle is a secant line. (Remember that a line is infinitely long.) Anyline that passes through a circle is a secant line, whether it passes through the center of the circle or not. Compare this to a line segment with endpoints on the circumference of a circle. That segment is called a cord of that circle. If the cord of a circle passes through the center of that circle, it is a diameter of that circle, which is the longest cord of the circle.
diameter
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.
radios
Diameter.
The radius of a circle connects its center to its circumference.
The line segment is the radius of a circle that connects the center of a circle to any point on its circumference.
diameter
The Radius
diameter
That's a "radius" of the circle.
it can be called the diameter of the circle. or a chord
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
If it connects the center of the circle to the edge, it is the radius. If it is a straight line that connects the edges of a circle through the center, it is the diameter.
radius