Pi+project+kej

[|mister teacher's pi] [|one million digits of pi] π is,3.141592653589793238462, and that's not even close to close to the actual thing because it is infinite. Pi is a non ending non reapeting decimal meaning it donsn't end or reapete. Pi is not only an irrational number but it's a Greek letter, the 16th to be exact. Another irrational number like pi is phi ( **φ**). [|History of pi] π is found using... C=Dπ C=2Rπ A=πR² V=πR²H V=1/3πR²H S=2πRH+2πR² Pi is usualy calculated using 3.14. Also people can use a calculater to calculate it. Also, you must use it in a formula that uses pi, too.
 * __The wonders of π__** [[image:http://upload.wikimedia.org/wikipedia/commons/2/2a/Pi-unrolled-720.gif width="360" height="114" link="wiki/File:Pi-unrolled-720.gif"]]
 * By:KJ**
 * __Questions about π__**
 * **What is pi?**
 * **What formulas use π?**
 * **How to calculate pi.**

2,576,980,377,524 digits in pi were claimed to be found by a Japaneese supercomputer April 2009. Here is [|a site] where you can see lots of digits of pi. Pi was discovered 4000 years ago. As time goes on more and more people have discovered more and more digits of pi. In fact the Babylonians calculated pi to 3, look how much further we hav e gotten cinec then. Here is a site on the [|history of pi]
 * **How many digits are in pi?**
 * **History of pi.**