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Pi represents the ratio of the circumference of a circle to its diameter. If you know the diameter (D), then the circumference (c) is (D) *pi. If you know the circumference (C), then the diameter (D) is (C)/pi. circumference is 2PiR
R is the radius.
so 2R is twice the radius (a.k.a. The Diameter)
That leaves you with
Circumference=Diameter*Pi
The circumference can be found by multiplying the diameter by pi, and the diameter can be found by dividing the circumference by pi.
What else can I help you with?
What is the circumference of the circle in terms of pi?
pi = circumference/diameter circumference = pi*diameter or 2*pi*radius
What is the relationship between diamter and circumference?
circumference = pi*diameter or pi = circumference/diameter
What is the diameter of a circle if the circumference is about 46 units?
Circumference = (pi) x (diameter)Diameter = (circumference)/(pi) = (about 46)/(pi) = about 14.6423 (rounded)
What is the equation to get the diameter from the circumference?
Since the circumference is Pi times the diameter then divide the circumference by Pi (3.14159) to get the diameter
Find the diameter of a circle if the circumference is 24.5?
Circumference = diameter(pi) so divide the circumference by pi to get the diameter.
What is the diameter if the circumference is 2.25?
0.7161972439135291... Circumference = pi*diameter which yields circumference/pi = diameter 2.25/pi = diameter 2.25/pi = 0.7161972439135291...
What is the equation to get circumference of a circle if you have diameter?
Circumference = Pi x Diameter (Pi equals 3.14)
What is the Circumference of a circle with a diameter of 7cm?
pi = 21.99/7 pi = circumference/diameter Just multiply your diameter by pi to get a circumference.
How is the diameter and circumference on a circle approximate to pi?
the diameter mutliplied by pi is the circumference. From a different view the circumference divided by diameter is pi.
What is the diameter of a circle if its circumference is 32π?
Circumference = Diameter*pi So diameter = Circumference/pi = 32*pi/31 = 32
What is the circumference of the circle in terms of pi?
pi = circumference/diameter circumference = pi*diameter or 2*pi*radius
What is the relationship between diamter and circumference?
circumference = pi*diameter or pi = circumference/diameter
How do you find pi using a equation?
If: circumference = pi*diameter Then: pi = circumference/diameter
What is pi as it relates to circumference and diameter of a circle?
pi = circumference / diameter
What will the diameter be if the circumference is 17?
Diameter = circumference/pi = 17/pi
If the circumference is 17 what is the diameter?
Diameter = circumference/pi = 17/pi
What is the formula to find diameter of circle when the circumference is known?
The number pi can be defined as: pi = circumference / diameter. Solving for diameter: diameter = circumference / pi. Pi is approximately 3.14.
