Regardless of where you mark two points on a circle, there's only one possible
line segment between them. It's called a "chord" of the circle.
Chat with our AI personalities
twenty
The circle's diameter.
A circle
It is a chord and the largest chord in a circle is its diameter
These are chords of a circle. If the chord passes through the centre of the circle it is the longest possible chord, divides the circle into two semicircles and is called a diameter.