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Pi is. at its simplest. the ratio between the diameter and circumference of a circle.The ratio circumstance: diameter = 3.14159265359... : 1
which is easily expressed as circumstance/diameter =3.14159265359...
An early approximation of Pi was 22/7 (again a ratio). For most applications this is accurate enough
There is another answer to "what id Pi really". In mathematical formulae Pi is as a constant. That is, whenever it is used in a mathematical expression its value is always he same.
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoPi is really the numbers 3.14159265359, ETC.
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Does pi equal 3.14?
Pi is ROUNDED to 3.14. Pi really goes on for ever and ever.
Is pi really awesome?
Yes It is REALLy awesome
Is 3.14159265 really pi?
yeah it is :)
What city in the US has Pi in it's mailing address?
The ZIP Code for Savannah, GA is 31416. Same numbers as pi, but not really pi since pi is 3.1416.
Why do you need to know pi?
You should know pi because of math. You need pi when you are dealing with circles. The only thing you really need to know about pi is 3.14 though.
Is pi really only 3.14?
It's actually 3.14159
Why mathematics call 3.14 pi?
Well, 3.14 isn't really accurate pi. pi is the value when circumference of the circle is divided by it's radius. It makes easier to estimate the length of circumference of the circle. Pi = 3.141592..............(infinite)
What is the value of Pi in mathematics?
You can put 3.14 but really it keeps going on and on!
What does pi really mean?
In mathematics, the Greek letter pi refers to the constant ratio of a circle's circumference to its diameter (assuming Euclidian space).
What is the first 1000000 of pi?
The answer takes up over 300 pages! If you really need the information go to www.numberworld.org/misc_runs/pi-5t/details.html
What is the value of math pi?
Pi is an irrational number, which means that it goes on forever without repeating. So I can't really give you the exact value. However, there are several ways of calculating pi. in terms of a circle: Pi = Circumference/Diameter for more complicated ways of calculating pi, I would suggest looking at the wikipedia page http://en.wikipedia.org/wiki/Pi
Does the number pi really exist?
Yes and its value is determined by the circumference of a circle divided by its diameter, also pi is an irrational number which means it can not be expressed as a fraction
