1706
Greece. I think.
1.2411 trillion digits (1,241,100,000,000) digits of pi have been dicovered.
Pi is first known to have been estimated in ancient Babylon about 4000 years ago. It was also used in ancient Egypt, and was discovered in India over 2000 years ago and China about 1500 years ago.
Every person who has ever used the "value" of pi in a calculation has used an approximation.
It is not known exactly who first discovered Pi. It has been used for over 4,000 years and dates back to the times of ancient Egyptians.
aryabhatta discovered it as 3.1416
The Egyptians and the Babylonians are the first cultures that discovered Pi about 4,000 years ago.
It was discovered that pi was actually used in building the pyrimads of Giza around 2600-2500BC. The perimter of the pyrimads were 1760 cubits and the height of the pyrimad was 280 cubits. This is a ratio of 2pi. 1760:280 = 2pi. This is the first recognition of pi.
The Egyptians calculated the area of a circle by a formula that gave a aproximate value of 3.1605
The babylonians first discovered the ratio compared to the diameter and circumference of a circle. Later, Archimedes(287-212BC) discovered and proved his theory of pi. Pi to 27 decimal places: 3.141592653589793238462643383 The square root of pi (to 30 decimal places) is: 1.772453850905516027298167483314
mathalets from the 3rd century in 130 ad from babylonian discovered that pi equals 3.14567789870989977890.....
Pi was discovered ny the ancient Greeks around 1900 B.C
The Egyptians
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.