The value would be 'pi' which is 3.142 to three decimal places and is applicable to any circle.
If you know the circumference of a circle, you can find the radius by dividing the circumference by the value of Pi (3.14159...)
The diameter of a circle is directly proportionate to the circumference. You can find the diameter of a circle by dividing the circumference by the value of Pi (3.14) OR you can find the circumference by multiplying Pi by the diameter. it is a line that halves a circle
You get the value of pi by dividing the circumference with the diameter of a circle. pi = c/d
The value of pi is constant. It is calculated by dividing the circumference of a circle by its diameter. As the circle's circumference grows, the diameter grows at the same rate, proportionally. This means that the circumference divided by the diameter (if measured precisely) will always yield pi. If it does not, it is not a perfect circle. The ratio between the circumference and the diameter of a circle will always stay the same, no matter how you change the size of the circle.
Circumference = Pi * D (the diameter) Therefore D = Circumference / Pi Naturally all circles have a circumference, but if this value is known then we can find the diameter by dividing this value by Pi. (Note: Pi is a special number and we can only ever use an approximation to its value.)
The circumference of a circle divided by its diameter is equal to the value of pi.
The circumference of any circle is: diameter times pi The circumference of any circle divided by its diameter is the value of pi
The circumference of a circle divided by its diameter is equal to the value of pi
Circumference is about about 113.1mmMultiply the diameter by the value of Pi - and you'll have your answer !
The circumference is always the diameter multiplied by the value of Pi.
The value of pi is found by dividing the circumference of a circle by its diameter and pi is an irrational number which means it can not be expressed as a fraction.
Pi is the ratio of the circumference of a circle to the diameter. Thus for any circle, if you divide the circumference by the diameter, you get a value close to pi.