Most people know 3.14, and a few may know 3.141592654 which is the amount that appears on a calculator. Very few will know past that.
The first person to calculate the mathematical constant pi was the ancient Greek mathematician Archimedes.
How accurate do you want it to be? - In case you don't know it, you can't express pi exactly as a fraction, or as a square root. You can approximate it as much as you want with decimals for example, that is, you can make the error as small as you want - but never zero.
pi= 3.14 oh wait wrong question!
looking for price on fifty centavos PI
None because the exact value of pi has never been finally figured out and that all we know is that when the circumference of a circle is divided by its diameter that it is the value of pi which has been worked out to billions and billions of decimal places and still its exact value remains undiscovered.
The book Life of Pi was published in 2001, but I don't know if the real person, Pi Patel, was featured in any newspapers or magazines.
The first person to use pi is the awesome man Archimedes he was the first to compute pi's value accurately! I know this answer and I'm in 5th grade!:)
yes ofcourse.e.g. for an average person 3.14 is data, but for an engineer it is a value of Pi i.e. Information.
The ancient Babylonians from around 1700 BC used pi = 3.125. The name of the person who calculated that value was not recorded.
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.
3.14159..... Thomas Jefferson he is a very smart person
How big is the pie? Or, if you're speaking of pi, you have to know the size of the circle.
pi is 3.14159265...............that is all i know
A pi equals 3.1415326535897932384626433832795028841971693993751058209749445923
3.14
It is unknown which specific person invented pi, but ancient Egyptians are the first group to have used it.
If you need to know area of a circle then it is: pi*4^2 = 16*pi square cm or about 50 square cm