Pi is a Greek letter for the "P" sound.
the word pi as a mathematics multiple by pi .r.2that's what pi stands for.
nothing its just Pi
George VI created pi.
The symbol of pi is 16th letter of the Greek alphabet and it was chosen because the first letter of the equivalent of the word perimeter begins with pi in the Greek language.
The Welsh word for "pi" is "pi". The concept of pi remains the same in Welsh and is commonly referred to using the same term.
Technically pi is two letters put together to form a word. How ever, the word "pi" does represent the number 3.14159265... (or simply 3.14).
pi is the ratio of the perimeter of a circle to its diameter. The Greek letter, pi, is the first letter of the word perimetros (Greek for perimeter).
'pi son' is 'are more'. Pi son is pronounced 'Peeh-SOON'.
from your mom
its Mayan
Pi
in the greek alphabet the letter P is the same as the pi symbol...i think