rebeccameehan15 rebeccameehan15

20-01-2016
Mathematics

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Suppose the radius of a circle is 4. What is its area?

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Billymkhoi Billymkhoi

20-01-2016

Area= r*r*π (π ≈ 3.14)
⇒ Area= 4*4* π= 50.265

The area of the circle is 50.265~

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