who invented, or came up with "pi" in math? How did they come up with the estimation of 3.14?
the order of pi up to the 35th place is as follows: 3.14159265358979323846264338327950419
The 42nd digit of pi is 6. (The first 43 digits of pi are 3.141592653589793238462643383279502884197169. If pi were rounded to the nearest 42 digits, then the 6 would be rounded up to a seven.)
2*pi*radius = circumference 2*pi*radius = 13 Making the radius the subject of the formula is: radius = 13/(2*pi) = 2.06901426 feet Check: 2*pi*2.06901426 = 13 feet
William Jones, a Welsh mathematician, first used the pi symbol in 1706.
There is NO HANNANPI, ...just a bunch of made up whooopla. HANNAN trying to generate interest in himself ...LOL
santa Barbara
Chick Hannan's birth name is Chester William Hannan.
Jim Hannan's birth name is James John Hannan.
Tony Hannan's birth name is Anthony John Hannan.
Kevin Hannan died in 2008.
Joseph Hannan was born in 1873.
Alec Hannan was born in 1916.
Alec Hannan died in 2002.
Tony Hannan was born in 1963.
Monica Hannan was born in 1961.
Hannan Sarkar was born in 1982.