MiyahW528668 MiyahW528668

27-10-2022
Mathematics

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pi is the ratio of the circumference of a circle to its

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ClotildeK727413 ClotildeK727413

27-10-2022

The circumference of the circle = C

The radius of the circle = r

The diameter of the circle = d = 2r

So,

[tex]\begin{gathered} C=2\cdot\pi\cdot r=\pi\cdot(2r)=\pi\cdot d \\ \\ \pi=\frac{C}{d} \end{gathered}[/tex]

So,

pi is the ratio of the circumference of a circle to its diameter.

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