It is 25.1 metres, approx.
area of a circle = pi * radius² = 1 radius = √(1/pi) circumference = 2pi * radius = 2pi * √(1/pi) = 3.5449077
The circumference of a 31.4-meter diameter circle is about: 98.6 meters.
A circle with a radius of 1 meter has a circumference of 6.28 meters.
The circumference of a 9.5-meter diameter circle is: 29.85 meters. (C = d x Pi)
It is 25.1 metres, approx.
The circumference of a circle is a linear measurement - it is in ordinary metres. The area of a circle is a square measurement - it is in square metres. If you know the circumference of a circle (let's call it C), then the area (A) is calculated by first working out the radius (R) R = (C ÷ 2pi) A = (pi x R2)
area of a circle = pi * radius² = 1 radius = √(1/pi) circumference = 2pi * radius = 2pi * √(1/pi) = 3.5449077
A 0.5 meter-diameter circle has a circumference of about 1.57 meters.
The circumference of a 31.4-meter diameter circle is about: 98.6 meters.
A circle with a radius of 1 meter has a circumference of 6.28 meters.
The circumference of a 9.5-meter diameter circle is: 29.85 meters. (C = d x Pi)
The circumference of a circle with a diameter of 18 metres is 56.5 metres, approx.
The diameter of a circle with a 3-meter circumference is: 0.9549 meters.
A circle 16 meters in diameter has a circumference of 16*pi or about 50.26 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)
Diameter of circle: 12/pi = 3.8197 meters to four decimal places