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What do diameter and circumfrance have to do with pi?
In any circle, the ratio of circumference to diameter is (pi).
Pi is the ratio of a circles circumfrance to its what?
diameter ------------- Diameter. The R (radius) of a circle multiplied by two equals the diameter.
How do you figure out the circumfrance?
Circumference = 2*pi*radius or diameter*pi
How do you find circumfrance using diameter?
circumference of a circle = pi*diameter or 2*pi*radius
How do you findthe diameter if i have the circumfrance?
Divide the circumference by pi.
How do you find the circumfrance if the diameter is given?
mutiply by pi 3.14159265.............................................
What the circumference of a circle if the diameter is 6?
circumfrance= pi x diameterc= pi x 6c= 18.85
What is diameter if circumfrance is 10 feet?
10/pi = 3.1831 feet (rounded)
How do you find the circumfrance of a cirlce if you know the diameter?
You multiply the diameter by Pi, that is 3.14159 (to the nearest 5th decimal). circumf. = dia. x Pi.
What is the circumfrance of a 15 ft circle?
If that's the diameter, multiply the diameter by pi (which is about 3.1416). If it's the radius, multiply it by (2 x pi).
What is pi and how does it relate to the circumfrance?
The number pi is the ratio of the circumference and the diameter of a circle. In Euclidian ("flat") geometry, this ratio is the same for all circles. The number pi is approximately 3.1416. It also has many other uses in mathematics and physics, not all of which have an obvious relation to a circle or sphere.
What is the number called that is the ratio of the circumference and diameter of a circle?
It is pi
