What is the true value of pi(besides 3.14....)?
339145
3.1415926535897932384626433832795028841971693993751058209749\n445923078164062862089986280348253421170679821480865132823066\n470938446095505822317253594081284811174502841027019385211055\n596446229489549303819644288109756659334461284756482337867831\n652712019091456485669234603486104543266482133936072602491412\n737245870066063155881748815209209628292540917153643678925903\n6001133053054882046652138414695194151160943305727036575959195309218611738193261179310511854807446237996274956735188575272489122793818301194912\n................... goes on forever
12475
PI doesn't have "didgets"\nIf you're looking for digits, check out http://3.141592653589793238462643383279502884197169399375105820974944592.com/
701341
What is the "truncated" value of Pi to 9 decimal places?\n\n\n**sidenote - since Pi's tenth and eleventh decimal place digits are 5 and 8,  Pi to 9 decimal places would tend to round up as 3.141592654 instead. However requesting the truncated value just cuts it off at the end of 9 decimal places no matter the following digit values.
298873
You can have as many decimals of Pi as you want. More than a trillion have been calculated up to now.\n\nThere is no pattern apparently in pi decimal expression, but some strange connections with squares and odd numbers appear from these remarkables infinite convergent expressions:\n\nPi =\n3+1/(6+9/(6+25/(6+49/(6+81/ ...\n\nPi/4 = 1-1/3+1/5-1/7+1/9 ...\n\n4/Pi =\n1+1/(3+4/(5+9/(7+16/(9+25/ ...\n\n4/Pi =\n1+1/(2+9/(2+25/(2+49/(2+81/ ...\n\n(Pi^2)/6 =\n1/1+1/4+1/9+1/16+1/25+1/36+ ...\n\n2/Pi =\n(1-1/4)(1-1/16)(1-1/36)(1-1/64)( ...
431577
Up to 1000 AD, π was known to less than 10 decimal digits only:\n\nAs early as the 19th century BC, Babylonian mathematicians were using π=25/8, which is within 0.5% of the exact value.\n\nAn Egyptian scribe named Ahmes wrote the oldest known text to give an approximate value for π. The Rhind Mathematical Papyrus dates from the Egyptian Second Intermediate Period—though Ahmes stated that he copied a Middle Kingdom papyrus (i.e. from before 1650 BC) —and describes the value in such a way that the result obtained comes out to 256 divided by 81 or 3.160.\n\nThe Indian astronomer Yajnavalkya gave astronomical calculations in the Shatapatha Brahmana (c. 9th century BC) that led to an approximation of π = 339/108 = 3.1389, which is correct to 2 decimal places when rounded.\n\nThe Chinese mathematician Liu Hui in AD 263 computed π to 3.141014, which is correct to 3 decimal places, though he suggested that 3.14 was a good enough approximation.\n\n\nGet more form the links below
862969
pi*(radius)^2*height\n\npi is aprox. 3.14 or 22/7
110690
98.0987654%/ pi to the tenth power.
1162197
Pi 3.1415...\n1/3 cannot truly be converted to decimal.\nZero: only number that when multiplied by ANY number does not change.\nOne: Only number when multiplied to any number doesn't change the number.\n666: do I have to explain?\n\nMay not be FAMOUS, but quite interesting
636151
Doing paper work you often use the ratonal approximation 22/7 = 3.1428.. However pi is irrational and can't be represented exactly as the ratio of two integers. pi goes on forever and has no repeating decimal pattern. But a better approximating ratio is 355/113 = 3.141592...
1036818
Of course it is!  Why else would modulus 43 of two times the square of pi times 13.2815729 equal 42!?
618692
the correct option is e \n the value of i radian is 180/pi = 57.3248 ( if pi is 3.14)
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http://en.wikipedia.org/wiki/Pi%C3%B1ata
543735
A crude approximation to pi. The Babylonians had a better one 355/113 which is 3.141592
155326
The value of pi is a constant which equals the circumference of a perfect circle divided by its diameter. It is a transcendental number, meaning that the number of decimals is infinite, yet all the numbers are defined. Pi holds a certain mystique to it, as it shows up in all kinds of math equations.\n\nYou may recognize its value as 3.1415926535897932384...\n\nPi was simply the Greek symbol chosen to represent this value.
1005887
25.12, BELIVE ME I AM A MATH MATICIAN IN MY CLASS! Well acually it depends.......... how you put pi, if 3.14( which I use) it is 25.12
718931
The only possible answer for your fixed number would be zero.  So you just have to do some inverse trig functions to get the value for x.  \n\nSolved:\nLet x=1.0038848219 [radians]\nTan(1.0038848219)=1.570796327=pi/2\nCos(pi/2)=0\nSin(0)=0
943673
Pi is a constant, just like 2 or 3.