2 min

It's National Pi Day 🤓 Monday, March 14th Every Day's A Holiday

    • History

March 14 is Pi Day, the annual celebration of the mathematical constant π (pi), which is the ratio of a circle's circumference to its diameter. The trillion-digit ratio is rounded to 3.14.

Photo by Roman Mager on Unsplash

March 14 is Pi Day, the annual celebration of the mathematical constant π (pi), which is the ratio of a circle's circumference to its diameter. The trillion-digit ratio is rounded to 3.14.

Photo by Roman Mager on Unsplash

2 min

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