Pi day is celebrated on?
Options
1) 1st march
2) 2nd March
3) 14th March
4) 22nd March
Answer
3) 14th March
Other Details
Pi Day is an annual celebration of the mathematical constant π (pi).
Pi Day is observed on March 14 (or 3/14 in the month/day date format), since 3, 1 and 4 are the first three significant digits of π in decimal form.
The United States House of Representatives supported the designation of Pi Day In 2009.
Pi Approximation Day is observed on July 22 (or 22/7 in the day/month date format), since the fraction 22⁄7 is a common approximation of π, which is accurate to two decimal places and dates from Archimedes.
A sequential time occurs on 3/14/15 at 9:26:53.58979 following the sequence of pi to all digits.