Circumfrence=Pi x Diamter=Pi x 2Radius
Circumference is equal to pi x diameter Diameter is equal to 2 times the radius Circumference would be 2 x pi x radius
If you know the radius, then Diameter = 2 x (radius) Circumference = (pi) x (diameter) or Circumference = 2 x (pi) x (radius)
If you have the circumference: circumference = (pi) * diameter diameter = circumference / (pi) If you have the area: area = (pi) * radius * radius radius = square_root(area / pi) radius = diameter / 2 diameter = 2 * square_root(area / pi)
Circumference equals the diameter times pi. The diameter is 2 times radius. Radius equals Circumference divided by pi then divided by 2.
circumference = 2*pi*radius or pi* diameter
Diameter = circumference/pi Radius = circumference/2*pi
Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.
Diameter = radius * 2 Circumference = pi * diameter.
Circumference = pi*diameter or 2*pi*radius
Circumference = 2*pi*Radius Diameter = 2*Radius Circumference = pi*Diameter
circumference= pi(3.14) by the diameter. if your given the radius, double the radius and times by pi.
pi = circumference/diameter circumference = pi*diameter or 2*pi*radius
Circumference = Diameter multiplied by Pi Diameter = Circumference divided by pi Radius = Diameter divided by 2.
Radius is diameter divided by two. Diameter is radius times two or circumference divided by pi. Circumference is diameter times pi. Pi is roughly 3.14
circumference of a circle = 2*pi*radius or pi*diameter
Circumference of a circle = 2*pi*radius or diameter*pi
circumference of a circle = pi*diameter or 2*pi*radius