Pi Approximation Day is celebrated ...................................................... ...................................................... Pi Approximation Day is celebrated worldwide on 22 July every year. The reason why this day is celebrated on 22 July is because of the value of Pi- 22/7. The fraction 22⁄7 is said to be the common approximation of Pi (π). Objective of the Pi Approximation Day Pi Approximation Day is observed or celebrated in order to mark the Pi or approximation of EMBED Equation- twenty two over seven, where the denominator 7 represents the 7th month, i.e., July and numerator 22 represents the 22nd day of the month. ~~What is a Pi (π)? ................................................. ................................................. • Pi is the ratio of circumference of a circle divided by the distance across the circle, i.e., diameter of the circle. • The value of Pi is 22/7 or 3.14. Pi is an irrational number, which means that it is not possible to calculate Pi by dividing an integer by any other integer. • Pi is a never-ending and never-repeating number. • The most accurate calculation of Pi is to ten trillion digits.
Posted on: Tue, 23 Jul 2013 12:27:10 +0000
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