Yes. There are several, but some are "hard to use" or "hard to understand" and some other ones, particularly the "simple and easy" ones take a lot of work (a lot of steps) to derive "the next digit" in the sequence. Use the link to the Wikipedia article on calculating the value of pi and see what you think will work for you. If push comes to shove, there is software that will turn your PC into a pi computing machine. Need a link to the Wikipedia article? You got it.
6(pi)l2, where l = length of side
Formula for calculating the area of a hemisphere... Area = (4 x pi x r2) / 2
C = 2∏r is the formula for calculating the circumference of a circle
What do you mean 'finding'? Pi is the ratip of the circumference to the radius of a circle.
Srinivasa Ramanujan
22/7
Yes and it is for any circle: circumference/diameter = pi
1/2*pi*r2
4 * pi * r * r15 Fby subcooling20The formula for calculating the area of a circle - is Pi x r x r
Archimedes was the first Western mathematician to make a serious attempt at calculating the value of pi. His estimated, that pi was between 3.1408 and 3.1429.
The formula for calculating the surface area of a sphere is 4πr², where r is the radius of the sphere. This formula represents the area covered by the curved surface of the sphere.
2,,r or ,,d 2x pi x radius or Pi x Diameter
Its Area = pi * (radius ^2 - height^2)
Archimedes (287-212 BC) was the first to have had a serious attempt at calculating pi.
(4/3)*pi*r^3 pi is constant 3.14, r is radius of the sphere.
6(pi)l2, where l = length of side
V=4/3*Pi*r3 where r is the radius.