KNOWLEDGE
Do you know?
Pi is a Greek letter
Pronounced as 'pie'
Symbol of Pi
Pi represents the ratio of circumference of circle to its diameter.
The symbol of Pi first ever was used by Welsh mathematician William.
Archimedes was the first mathematician who calculated the approximate value of Pi.
Archimedes
Ptolemy
Liu Hui
Aryabhatt
Madhava
Srinivasa Ramanujan
Leonhard Euler
Ludolph van Ceulen
Johann Heinrich Lambert
Value of pi is a constant which never changes.
3.14159
In digits
=
22 7
In fractions
=
Value of Pi
3.1415926535... so on
Because this value is non terminating and non repeating.
It is not a solution of any non constant polynomial with rational coefficients.
International Day of Mathematics
14 March every year
Also known as
Celebrated on
Goverened by
International Mathematical Union
Official website
https://www.idm314.org/