Lake Elsinore Unified School District

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Pi Day

What
Pi Day
When
3/14/2021

Pi Day is a holiday which is celebrated on March 14th every year. This day was created to celebrate the mathematical constant π. It falls on 3/14 since three, one and four are the first three digits of PI. It is a holiday that has been celebrated large-scale since 1988 and has been celebrated by millions upon millions of math students and teachers since.

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