Callipers
There are infinite amount of diameters.
This question does not make sense. All chords are not, in fact, diameters. Actually, only chords that pass through the center of a circle are diameters.
Propably because it would be very difficult to measure the difference between the rings' diameters.
To convert centimeters to inches, divide by 2.54.
Callipers
to measure inside diameters of pipes
metric ruler
Hectometers and diameters are two different things. A hectometer is a measure of distance, about 100 meters or 302 ft; a diameter is a geometric term for the length of a chord that passes through the center of a circle. A diameter can be in any distance measure. Alphabetically, diameter comes first.
In diameters of what?
There are infinite amount of diameters.
A micrometer can perform all of those measurements
By unit of volume and conversion ,we can say that 1 km =100 dam * * * * * That is true, but a dam is NOT a diameter! A diameter is not a measure of distance.
No, all chords are not diameters, though all diameters are chords.
There are infinite diameters within a circle.
There is no such unit of measurement as a diameter, a diameter is the length across something. Perhaps you are thinking of a decimetre.
A diameter is a cord in a circle containing the center of the circle. But some circles are sections of spheres. Not all diameters are diameters of spheres.