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# what is pi

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what is pi

Jan 8, 2015

#3
+961
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very good tetration

Jan 8, 2015

#1
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pi is 3.14

Jan 8, 2015
#2
+808
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Pi is a mathematical constant. It's value is approximaly 3,14.

It is the ratio between a circle's circumference to it's diameter:

$$Pi = \frac{C}{d}$$

Pi is an irrational number, that is, it cannot be represented as a ratio of integers. This also implies that pi has infinitely many decimals, and isn't a repeating decimal. In fact a better approximaton for pi is: 3.141592653589793...

Jan 8, 2015
#3
+961
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very good tetration

shaniab29544 Jan 8, 2015
#4
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I'll second what shania said.....very nice....

Jan 8, 2015