Chat with our AI personalities
That's a 'chord' of a circle. If the chord happens to pass through the center of the circle, then it's called a 'diameter', and no chord of the same circle can be longer.
A chord.
The chord that runs through the middle of a circle is called the diameter.
I believe that is called a chord. Yes, a chord is the straight line segment that crosses a circle, from one side of the circle to the other. The biggest possible chord is the diameter. The curved part of the circle, cut off by the chord [or chords], is the arc or the angle.
a secant of a circle