Archimedes of Syracuse, probably known best for his invention, the Archimedes screw, provided an approximation of the ratio of a circle's diameter to it's circumference around 300 B.C. He did this by approximating a circle as a polygon with an infinite number of sides. When the polygon had 96 sides each, he calculated the lengths of their sides and showed that the value of pi lay between 31⁄7 (approximately 3.1429) and 310⁄71 (approximately 3.1408), consistent with its actual value of approximately 3.1416.
The greek letter Pi was given to Archimedes' ratio by William Jones in 1706. Ludolph van Ceulen had provided an approximation to this number accurate to 30 digits around the year 1600.
Pi Came From The Greek People
who invented, or came up with "pi" in math? How did they come up with the estimation of 3.14?
Pi came from the Babylonians in 3000 B.C.
Archimedes
Pythagorus.
The Greek alphabet.
William Jones, a Welsh mathematician, first used the pi symbol in 1706.
aryabhatta discovered it as 3.1416
The letter Pi (π) came from the Greek language (Greece) - it is the sixteenth letter of the Greek alphabet.
it came from Sir Alan Pi in 1898. he died 1 day after discovering it through being sniped by a Barrett .50cal
just divide 22 by 7
Veite came up with an approximation of pi