A line segment with its endpoints on the circumference (curve) of a circle is called a chord of that circle. If it passes through the center of the circle (which it can, but does not have to do), it is called a diameter of the circle. See the links below for more information.
Is called a radius.
Any line that passes through a circle and touches two points on its circumference is a secant line. (Recall that a line is infinitely long.) If the line passes through the center of the circle, it is still called a secant line. Compare this to a line segment that has its endpoints on the circumference of the circle. That line segment is called the cord of the circle. If that cord passes through the center of the circle, it is a diameter of the circle, which is the longest cord of that circle.
The line segment is the radius of a circle that connects the center of a circle to any point on its circumference.
if that line segment intersects the centre of the circle it is called a radius.
A chord is a line segment which connects any two points on a circle.
A line segment drawn through the centre of a circle and having endpoints on the circumference of that circle is called the diameter. Notably, a line segement with one endpoint at the centre of the circle and one anywhere on the circumference of the circle is called the radius, and is exactly half the length of the diameter.
A line segment joining two points on the circumference of a circle and the diameter is the largest chord in a circle.
Not at all! The circumference is the length of the boundary of a circle. A chord is a straight line(or a line segment) that passes through two points on the boundary of a circle (or on a curve).
It is a chord of which the circle's diameter is the largest chord.
Any line that touches two points of the circumference is a chord the largest being the circle's diameter.
A line that connects two points on the circumference of a circle or on the line of an ellipse is called a "chord." The longest chord of a circle passes through the two points that are furthest apart, and it is caled a "diameter."
Any line that passes through a circle and touches two points on its circumference is a secant line. (Recall that a line is infinitely long.) If the line passes through the center of the circle, it is still called a secant line. Compare this to a line segment that has its endpoints on the circumference of the circle. That line segment is called the cord of the circle. If that cord passes through the center of the circle, it is a diameter of the circle, which is the longest cord of that circle.
Yes, a diameter is a line that goes between two points on the circumference of a circle and passes through the center point.
The line segment is the radius of a circle that connects the center of a circle to any point on its circumference.
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
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.
A line segment that intersects with or joins two points on a circle is called a chord.
Any line that passes through a circle and touches two points on its circumference is a secant line. (Recall that a line is infinitely long.) The line may or may not pass through the center of the circle, but it is still called a secant line in any case. Compare this to a line segment that has its endpoints on the circumference of the circle. That line segment is called the cord of the circle. If that cord passes through the center of the circle, it is a diameter of the circle, which is the longest cord of that circle.