You've got the context wrong; the diameter is a line passing from side to side through the centre of a circle or sphere. So I can't answer you.
1
There are infinite amount of diameters.
1 meter is equal to 1 meter.
1 meter^2, because 1^2=1.
1 meter=100 centimeters
1 meter is 108 armstrong.
Only ONE... IF it's a round pool. But since diameter is a circular measurement, it would have absolutely NO diameters as a square or rectangular swimming pool. But if you mean Decameters instead of diameters, it would contain 10 since there are 10 meters in one decameter and 100 meters divided by 10 = 10. Or, if you meant Decimeters, 1 decimeter is 1/10 of 1 meter, so there would be 1,000 decimeters in 100 meters.
need more info, so sorry. What is the question? the diameter is the widest part all the way across a circle. They are not similar to kilometer and meter and centimeter other than in that kilometer, meter, and centimeter can be diameters.
There are infinite diameters within a circle.
1000
A circle has infinitively many diameters....
1 block is a meter or 1 cubic meter
There are 3.2808399 feet in 1 meter. 1 meter = 3.2808399 feet
Meter
1 meter is 100 centimeters. 1 centimeter is 0,01 meter.
1 meter = 1000 millimeters 1 millimeter = 0.001 meter
1 meter = 1000 millimeters 1 millimeter = 0.001 meter
1000 milimeters= 1 meter