Circumference is Pi x Diameter so do Circumference divided by Pi to get the diameter :)
The volume of a 300mm diameter by 600mm deep cylinder is: 42,412,000 mm3
diameter = circumference/pi
circumference = diameter * pi. Therefore, diameter = circumference ÷ pi.
Circumference = pi*diameter So diameter = circumference/pi = 1.59 units
The perimeter of a circle is called the circumference. Its formula is C = pi x diameter. The value of pi is often rounded to 3.14 for problem solving purposes. So just plug in the values for pi and the diameter into the formula to get the circumference of the circle: 3.14 x 600mm = approximately 1884 mm.
Its circumference = 600*pi mm
If the 600mm roll of paper has no hollow core then: the mean diameter = 300mm the mean circumference = 300.Pi = 942.48mm = 0.94248m the number of layers = 300 radius / 0.085 = 3529 3529 x 0.94248 = 3326 metres If there is a core onto which the paper was wound, then the mean circumference will be larger (depending on the size of the core) but the number of layers will be fewer and there will be less paper in metres.
Circumference is Pi x Diameter so do Circumference divided by Pi to get the diameter :)
The volume of a 300mm diameter by 600mm deep cylinder is: 42,412,000 mm3
Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.
Diameter = Circumference/pi
diameter = circumference/pi
using the formula circumference=diameter X pi: circumference=diameter X pi circumference/pi=diamter X pi/pi circumference/pi=diameter therefore, diameter=circumference/pi diameter=12mm/3.14 diameter=3.821mm
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).
If a circle has a circumference of 8 the diameter is: about 2.546 (circumference divided by pi = diameter).