= Pi Day
{wiki=Pi_Day}
Pi Day is celebrated on March 14th (3/14) each year, recognizing the mathematical constant π (pi), which is approximately equal to 3.14. The day is an opportunity for math enthusiasts, teachers, and students to celebrate mathematics and its significance, often with activities related to pi, pie-eating contests, and discussions about the importance and applications of pi in various fields, such as geometry and physics. The date was officially recognized by the U.S.
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