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'pi' is the small Classical Greek letter 'p'. It means *proportion.*

Rememer the circle equation

C = pi d

Circumfenrence equal 'pi; multiplied to the diamter.

'pi' is the __constant of proportion__

From Classical times it was found, that however big or small a circles circumference and it related diameter, the **constant of proportionality (pi)** was always the same at 3.141592..... (Trailing dots indicate , 'to infinity').

pi is an IRRATIONAL Number, which casually means that the decimals go to inifinuty and there is no regular order in the decimal digits. It cannot be converted to an EXACT ratio(fraction).

Values such as, 3.14, 3.1416, 3.141592. 22/7 are only approximations for 'pi'. The more decimal digits , the more exact the value of 'pi' , but it is still an approximation.

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The word "Pi" derives from the letter "P" (π) out of the Greek alphabet, which is the first letter of the word "περιφέρεια" - peripheria meaning periphery, respectively "περίμετρος" - perimetros, Greek for circumference.

It is named for the Greek letter Pi , which is the first letter of the Greek word for circumference.

Q: How did pi get its name?

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The name of the one who invented pi is hypotenuse. LOL! No-one "invented" the ratio known as pi, but establishing its original discoverer is another matter. As for "Hypotenuse" - "he" is the name for the longest side of a right-angled triangle. It was never anyone's name.

William Jones

Stalker PI - is pulse induction metal detector. And his author - Dr. Pashtet (nick name).

(pi)(1/pi)=1.4396 ...

pi is a mathematical formula, or 3.14159265389793238462683. it relates to the diameter and circumference of a circle. i don't know the history but im sure its somwhere!answ2. There is currently a proposal to name 2 Pi as Tau, as this aids in many calculations. Watch this space. The ratio of the perimeter to the height of Khufu's Pyramid is 2 Pi.

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Pi's full name is Piscine Molitor Patel.

Josep Pi's birth name is Jos-Pedro Pi Reyes.

Pi Scheffer's birth name is Johannes Scheffer.

Pi Lind's birth name is Lind, Per-Inge.

It is 4/3*pi which does not have a specific name.

The tiger's name in "Life of Pi" is Richard Parker.

PI is the Latin name of the Greek letter(by Greek letter I mean the PI symbol.

people made fun of his name his real name is Piscine Molitor Patel. but instead the next year her decided to use the first 2 letters which is "Pi"

One reason Pi dislikes his name is because it sounds like the mathematical constant "pi" (π), leading to teasing and mockery from classmates. This association causes Pi to feel self-conscious and embarrassed about his name.

The significance of Pi's name in "Life of Pi" is twofold. Firstly, it is derived from the mathematical constant pi (π), symbolizing an infinite, irrational number reflecting Pi's own vast and complex nature. Secondly, the nickname Pi is a shortened version of Piscine, the main character's original name. This dual meaning represents Pi's ability to contain seemingly contradictory elements within himself, such as faith and reason.

Quico Pi de la Serra's birth name is Francesc Pi de la Serra i Valero.

If you mean behind a person's name it means Private Investigator. If you are referring to math PI=3.14159265359 ...