15.92mm
circumference = pi*100mm
The circumference of a circle with a diameter of 31.8mm is about 100mm (99.990265mm)
Diameter = Circumference/pi
Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.
Since the circumference is Pi times the diameter then divide the circumference by Pi (3.14159) to get the diameter
circumference = pi*100mm
The circumference of a circle with a diameter of 31.8mm is about 100mm (99.990265mm)
The volume in liters of a cylinder with a diameter of 2000mm and a depth of 100mm is: 314 liters.
The volume in liters of a 100mm long by 50mm diameter cylinder is: 0.196 liters.
Circumference is Pi x Diameter so do Circumference divided by Pi to get the diameter :)
Diameter = Circumference/pi
diameter = circumference/pi
Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.
Since the circumference is Pi times the diameter then divide the circumference by Pi (3.14159) to get the diameter
The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).
Circumference = pi*diameter So diameter = circumference/pi = 9.87 mi
circumference = diameter * pi. Therefore, diameter = circumference ÷ pi.