02-03-2016
Mathematics

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what is the formula of a radius circle ?

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Аноним Аноним

02-03-2016

I assume you happen to mean, what is the formula for a circle.

The formula is:

A=[tex] \pi r^{2} [/tex]

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02-03-2016

r= C/2 x 3.14 would be the answer to this

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