A chord is a line which connects two points which lie on a circle.
A chord is a line segment which connects any two points on a circle.
a chord
A chord. ■
A chord. If it's not a segment, it's a secant line.
It is a chord of which the circle's diameter is the largest.
Chord
It is the diameter of the circle
diameter
Chord.
a chord
It's called a chord.