Greece. I think.
dont worry about it
1.2411 trillion digits (1,241,100,000,000) digits of pi have been dicovered.
Every person who has ever used the "value" of pi in a calculation has used an approximation.
"...although many mathematicians have tried to find it, no repeating pattern for pi has been discovered..." (http://mathforum.org/dr.math/faq/faq.pi.html).
Pi was discovered ny the ancient Greeks around 1900 B.C
aryabhatta discovered it as 3.1416
Pi is the relationship between the diameter and the circumference of a circle.
No one has fully discovered pi. Pi is believed to be irrational.
gopal
Greece. I think.
Pi-thagoras
alice troop
dont worry about it
the Greeks
It was not invented it was discovered.
archimedes a famous greek inventor invented pi