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Added more properties of Pi.

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philip1077
2018-10-19 10:08:14 -04:00
committed by Kristofer Koishigawa
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commit 723fbdc903
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guide/english/mathematics/pi/index.md
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@ -3,9 +3,9 @@ title: PI
--- ---
## PI ## PI
`PI = 𝜋 = 3.14159265359` `PI = 𝜋 = 3.14159265359...`
PI is a mathematical constant whose value is approximately equal to 3.14159265359. It is defined as the `ratio of circumference of a circle to its diameter`. The PI is represented by a greek letter `𝜋` and is widely used in Physics and Mathematics. PI is a mathematical constant whose value is approximately equal to 3.14159265359.... It is defined as the `ratio of circumference of a circle to its diameter`. The PI is represented by a greek letter `𝜋` and is widely used in Physics and Mathematics. PI is infinitely long, meaning it has no end. PI is also irrational, meaning it does not have a pattern / repeat (at least that we have discovered).
The ratio 𝜋 = circumference/diameter always remains the same, regardless of the size of a circle. For example, even if we take a new circle of twice the diameter of a previous circle, then the circumference of that new circle will be exactly double of the previous one preserving the value of 𝜋 to be constant. The ratio 𝜋 = circumference/diameter always remains the same, regardless of the size of a circle. For example, even if we take a new circle of twice the diameter of a previous circle, then the circumference of that new circle will be exactly double of the previous one preserving the value of 𝜋 to be constant.