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The number π (/ p aɪ / ⓘ; spelled out as "pi") is a mathematical constant, approximately equal to 3.14159, that is the ratio of a circle's circumference to its diameter.It appears in many formulae across mathematics and physics, and some of these formulae are commonly used for defining π, to avoid relying on the definition of the length of a curve.
On January 1, Kodak Black was arrested in Pompano Beach, Florida, on trespassing charges. [1] [2] [3]On January 2, Traxamillion died at the age of 42. [4]On January 11, Justin Johnson and Shondale Barnett, Young Dolph's killers, were arrested in Indiana; the same day, Cornelius Smith, another of Dolph's killers, was indicted on a first-degree murder charge.
Pi Day is observed on March 14 (the 3rd month) since 3, 1, and 4 are the first three significant figures of π, and was first celebrated in the United States. [2] [3] It was founded in 1988 by Larry Shaw, an employee of a science museum in San Francisco, the Exploratorium. Celebrations often involve eating pie or holding pi recitation competitions.