π

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[edit] Translingual

[edit] Symbol

π

  1. (mathematics) An irrational constant representing the ratio of the circumference of a circle to its diameter; approximately 3.14159265.

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[edit] Greek

[edit] Letter

π (lowercase, uppercase Π)

  1. The lower case letter pi (πι), the 16th letter of the modern Greek alphabet.

[edit] Numeral

π'

  1. The number 80 in Greek numerals.

  1. The number 80,000 in Greek numerals.
  2. (The Greek letter pi.)

[edit] See also