8.5/pi about 2.7
The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).
The circumference of a circle with a diameter of 55 mm is: 172.8 mm
pi = 21.99/7 pi = circumference/diameter Just multiply your diameter by pi to get a circumference.
Circumference = 2 x radius x pi [diameter = 2 x radius] So: Circumference = diameter x pi Diameter = Circumference / pi Diameter = 27/3.1416 Diameter = 8.60 cm
Diameter = Circumference / Pi Diameter = 16 / 3.14 Diameter = 5.095
Circumference = pi*85 = 267.035 units of measurement to 3 decimal places
C=pi * d C=pi * 85 pi is approximately 3.141592 85 * 3.14592=267.4032
Circumference is Pi x Diameter so do Circumference divided by Pi to get the diameter :)
A 235 85 16 tire is 31.72 inches in diameter and has a 15.86 inch radius and a 99.65 inch circumference
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).
Circumference = pi*diameter So diameter = circumference/pi = 9.87 mi
If a circle has a circumference of 8 the diameter is: about 2.546 (circumference divided by pi = diameter).