Because when you round off pi to the nearest hundredth, you get 3.14 .
March 14th is 3/14. pi=~3.14
The next pi day is on Saturday. Which is March 14, 2009.
It is PI day
Pi Day is March 14th because the first thee digits of pi are 3.14
march 14
March 14
March 14 3.14 pi~
Pi Day is celebrated on March 14 (3/14) as Pi is equal to 3.14(159265....) Pi Approximation Day is celebrated on July 22 (7/22) to celebrate Archimede's popular approximation of pi being equal to 22/7
Because when you round off pi to the nearest hundredth, you get 3.14 .
His birthday is March 14...aka 3.14
In the US way of writing dates, March 14 is 3.14 - the first 3 digits of pi.
pi = 3.14 so if he was alive he might have celebrated on March 14...??? but Einstein did not discover pi........the only pi he ever made was pie that he baked in the oven Plus March 14 was also albert einsteins birthday, so it would make sense to also celebrate pi on march 14.
Pi Day, celebrated on 14 March every year, was made official in 2009. See the related weblink.
Pi Day is celebrating the mathematical constant π (pi). It is officially observed on March 14, 3/14 being the first three digits of the numerical value pi. It can also be celebrated on March 4 - when 14% of the month of March has passed.Pi Approximation Day on the other hand is another math holiday observed on July 22, due to π being about equal to 22/7.
Pi day is on March 14th, because Pi=3.14 It is just a day to celebrate pi
Pi day is officially Saturday, March 14, (3/14) at 1:59 PM, but It could also be celebrated on the inventor, Willam Jones, birthday, which is July 3, 1749.