Chat with our AI personalities
Circumference of circle in inches: 108*pi = 399 inches to the nearest whole number
Circumference is Pi x Diameter so do Circumference divided by Pi to get the diameter :)
diameter = circumference/pi
Circumference = pi*diameter So diameter = circumference/pi = 1.59 units
circumference = diameter * pi. Therefore, diameter = circumference ÷ pi.