pi is a universal constant which existed long before the first human existed. It existed even before the solar system came into being so there is no person who invented it and so no biography.
It was not invented it was discovered.
George VI created pi.
Pi is the relationship between the diameter and the circumference of a circle.
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Anthony DePalma has written: 'The man who invented Fidel' -- subject(s): Biography, Journalists
It is unknown which specific person invented pi, but ancient Egyptians are the first group to have used it.
Archimedes
1994
Archimedes
a person
BIOGRAPHIES"The Man who Invented the Twentieth Century" is a biography of this scientist born in the BalkansNikola Tesla
The Man Who Invented the Twentieth Century" is a biography of this scientist, born in the Balkans.