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22-05-2020
Mathematics

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The radius of a circle is 3cm find its area to the nearest 10th

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Аноним Аноним

22-05-2020

Answer:

[tex]28.27m^2[/tex]

So rounding .27 to the nearest tenth makes your answer

[tex]28.3m^2[/tex]

Step-by-step explanation:

[tex]A=2\pi r^2\\=2\pi 3^2\\=28.27m^2[/tex]

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