Answer:
1.A circle is named by its center. The parts of a circle include a radius, diameter and a chord. All diameters are chords, but not all chords are diameters.
2.If a line segment connects the center point of a circle to its circumference, we consider that as the radius of a circle. In general, the radius is denoted by the symbol r .
3.List of chords
Code Chord type
Major Major chord
Minor Minor chord
Augmented Augmented chord
Diminished Diminished chord
4.Name the diameter = BD
Step-by-step explanation:
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