Did you mean:
What Does Pi Equal?

Web Results

en.wikipedia.org/wiki/Pi

The number π is a mathematical constant, the ratio of a circle's circumference to
its diameter, .... The set of complex numbers at which exp(z) is

www.mathsisfun.com/numbers/pi.html

all the way around the circle) will be

www.reference.com/math/pi-equal-algebra-f314c125dec0242a

According to Math Open Reference,

c2.com/cgi/wiki?ValueOfPi

Seriously, it

math.stackexchange.com/questions/17366/why-is-pi-equal-to-3-14159

Jan 13, 2011

www.quora.com/How-is-pi-equivalent-to-180-degrees

www.piday.org/million/

One Million Digits of

quatr.us/math/geometry/pi.htm

May 2016 -

britton.disted.camosun.bc.ca/pi/piorigin/piorigin.html

You know what '

www.math.hmc.edu/funfacts/ffiles/10004.5.shtml

Answer

The
value of pi
to 5 decimal places is 3.14159. Pi is an irrational number, so it cannot be expressed as an exact fraction and its decimal representation has no end.

The Greek letter pi was first used to represent the ratio of the circumference of a circle to its diameter in 1709 by mathematician William Jones.

More Info

www.geom.uiuc.edu

100,000 Digits of

www.reference.com

The number

www.livescience.com

Apr 30, 2013