Pi is the ratio between the circumference of a circle and its diameter. The first and most obvious way to find pi is to measure both the circumference and the diameter. This gives a very rough approximation.
A second way is to use geometry. By fitting regular shapes with large numbers of sides both around and inside the circle we can narrow the boundary for the potential value of pi.
The most accurate way to find pi is to do with its use in certain very complex formulae. Computers are required to determine pi to an infinite decimal place.
pi pi sili evolves into pi pi 1st in the mulecular pi industry. But if you subtract the remaining sili, it evolves into the 67th multivrese. but if its pi day, it would evolve into 2.57
pi minus pi is zero. Any number minus itself is zero.
pi = circumference/diameter circumference = pi*diameter or 2*pi*radius
pi+pi is 6.28. all that you have to do is add up the numbers.-fromama fromamzez.webs.com
it is pi..... wait no it isnt.....pi squared to the one half power is not pi...
That's just the way it worked out. Pi is the ratio of the circumference of a circle to its diameter, and it just worked out that this ratio is an irrational number.
Jacob Galasso in 1744
James Gregory
Hi We worked about extraction of ficin .The PI of ficin is 9.1 Zhalehjoo
Euclid discovered pi
The ancient Egyptian worked out the value of pi as being 3.16
Lots of scientists have worked on evaluating pi. The question needs to be a little ,ore specific.
The value of pi is determined by dividing a circle's circumference by its diameter and an exact value has never been worked out because pi is an irrational number.
The circumference of a circle is worked out by multiplying the diameter of the circle by pi.
Pi is the ratio of the circumference of a circle to it's diameter . That is, Pi=C/d.It is expressed as the rounded irrational number 3.1415 That is Pi to four places. It has been worked out to four millionplaces - and that's still not it exactly.
3.14159265 ............ then possibly to infinity It's never been worked out exactly.
According to Wikipedia, Legendre and Euler specualted that pi might be transcendental. This was finally proven by Ferdinand von Lindemann.