'pi' is an IRRATIONAL number. This means the decimals are in no particular order, and go to infinity.
pi = 3.141592.....
For school work pi = 3.14 = 22/7
For scientific/ engineering work 'pi = 3.1416.
These last two are only APPROXIMATIONS, because no one knows the true value of 'pi' , because of its irrationality'.
Chat with our AI personalities
The numerical value of 1 is 1. The numerical value of any figure is its absolute value, ignoring its negative or positive sign.
The value of Pi is 3.14 so the value of Pi by 2 is 6.28.
The value for Pi for math is 3.14. Pi is the 16th letter in the Greek alphabet.
(5n - 20) It's a binomial expression in 'n'. Its numerical value depends on the numerical value of 'n'.
Archimedes estimated the correct value of pi