If "one meter" is the diameter, then the answer is one meter.
A circle with a diameter of one meter has an area of 0.785 square meters.
A 7-meter diameter circle has an area of 38.5 square meters.
circumference = diameter X pi pi = 3.1416 circumference = one meter X 3.1416 = 3.1416 meters
diameter = circumference/pi
Diameter of circle: 12/pi = 3.8197 meters to four decimal places
The circumference of a 9.5-meter diameter circle is: 29.85 meters. (C = d x Pi)
The diameter of a circle with a 3-meter circumference is: 0.9549 meters.
if a circle has an 18 meter diameter, then it has a 9 meter radius the circumference of a circle is 2(pi)r so the c. would be 2(pi)(9) which is 18pi. (another way to think of circumference is the diameter times pi)
Depends on how big the circle is.
About 34.56m
50 centimeters
Well, honey, a meter is a unit of length, not diameter. If you want to talk diameter, we're looking at circles, not meters. So, technically speaking, a circle with a diameter of 1 meter would have a diameter of 1 meter. But seriously, who measures diameter in meters anyway?