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.
There are infinite amount of diameters.
1 meter^2, because 1^2=1.
1 meter = 1.094 yards.
1 meter is 108 armstrong.
1 meter=0.001 kilometers
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.
There are infinite amount of diameters.
There is one meter in a meter...
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.
100 centimeters = 1 meter
1000
A circle has infinitively many diameters....
1 block is a meter or 1 cubic meter
1 meter^2, because 1^2=1.
There are 3.2808399 feet in 1 meter. 1 meter = 3.2808399 feet
There are 100 centimeters in 1 meter.