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17-03-2017
Mathematics

contestada

How to find the area of a circle when given the circumference?

Respuesta :

SIERRANA000 SIERRANA000

21-03-2017

1. C = 2 π r

2. r = C / (2 π)

3. A = π [C / (2π)] 2

4. A = C2 / (4 π)

I hope this helps you out because I only write them by equation rather than in words.

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