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A chord of a curve is a geometric line segment whose endpoints both lie on the curve.

With a circle, the perpendicular bisector of any chord passes through the circle's center.

Curves

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Topics: Chord (geometry), Chordate, Chorded Keyboard, Chord (aircraft)...

ChordateSubphylum Urochordata Tunicates Ascidiacea Thaliacea Larvacea Subphylum Cephalochordata Lancelets Subphylum Myxini Hagfishes Subphylum Vertebrata Vertebrates Petromyzontida Lampreys Placodermi extinct Chondrichthyes Cartilaginous fishes Acanthodii extinct	Chorded keyboardA chorded keyboard (sometimes called chording keyboard or simply chord keyboard is a computer input device designed to replace a traditional QWERTY computer keyboard. Instead of using one key for each character, the user presses multiple-key combinations,	ChordA chord is a geometric figure. In music theory a chord is a number of pitches, usually at least three, sounded simultaneously (or nearly so). Some particular kinds of chord are named according to the notes of the scale that they contain. In reference to a
Chord (aircraft)In reference to aircraft, chord refers to the distance between the front and back of a wing, measured in the direction of the normal airflow. These front and back points are referred to as the leading edge and trailing edge''. Most wings change their chor	ChordophoneA chordophone is any musical instrument which produces sound primarily by way of a vibrating string or strings stretched between two points. It is one of the four main divisions of instruments in the original Hornbostel-Sachs scheme of musical instrument	Chord progressionA chord progression as its name implies, is a series of chords played in an order. Part and parcel of this action is the idea that the chords relate to each other in some way, whether closely or distantly, and they as a whole become an entity in themselve
Chorditis	Chord (music)	Chord (geometry)
Chord project	Chord symbol