a line that joins two points on a circle
I'm not sure what you mean by "same chord", but a circle of diameter can have a chord of 30, or anything less. (a chord is a segment joining two points on the circle)
It is a chord and the diameter of a circle is its largest chord.
A quadrilateral shape which has 4 sides
Not sure what you mean by "in the middle of a circle". A chord must have each of its ends on the circumference of the circle. If a chord is such that is passes through the centre point of the circle, it is (the longest chord possible and is) called a diameter. Or to put it another way, a diameter of a circle is a chord which passes through the centre point of the circle.
It means the average. In principle ... (although the population may be a continuous function) ... it means (the sum of each member of the group) divided by (the number of members in the group).
Yes. Kite is a shape. Shapes are mathimatical terms.
The term, "root" in Musical terms means the note that the rest of a chord is based around. For example, a C major chord which consists of the notes C, E and G would have a root note of C as it the note that allows the rest of a chord to follow. It is always the first note of any chord.
It's the length of a note after it is played such as when someone strums a chord on the guitar the sustain is how long that chord can be heard without strumming again
Terms like SubMicron Tracks are mathimatical in nature but Technology in use. If what you want to do is not mathimatically correct then it don't work
The chord in an aircraft is the cross-section of the wing.
Not sure what you mean, but if you mean A/C, that means an A chord played over a C in the bass.
a line that joins two points on a circle
If you mean what are the notes, it's E, G#, and B. Added: if you mean an E major chord.
it is the mathimatical name for a football.
Most commonly they are referred to as either a scale or a chord. However, other terms include cluster, row or series.
In mathematical terms, the word "diminished" typically refers to a decrease in size, quantity, or value. For example, a diminished chord in music theory refers to a chord in which the fifth is lowered by a half step. In arithmetic, diminishing a number involves subtracting a certain amount from it.