Web Search Results for "Pi Day"

Pi Day - Wikipedia
18 Mar 2019 at 3:19pm
Pi Day is an annual celebration of the mathematical constant ? (pi).Pi Day is observed on March 14 (3/14 in the month/day format) since 3, 1, and 4 are the first three significant digits of ?. In 2009, the United States House of Representatives supported the designation of Pi Day.. Pi Approximation Day is observed on July 22 (22/7 in the day/month format), since the fraction 22 ? 7 is a ...

Pi Day 2019: Where to find $3.14 pizza, free pie and other ...
13 Mar 2019 at 5:52am
Celebrate Pi Day March 14 with $3.14 pizza, free pie and more. Do the math. It would be irrational not to take advantage of Pi Day deals March 14.

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