22-05-2021
Mathematics

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The diameter of a circle is 9 in. Find its area to the nearest tenth.

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SDCInfinity SDCInfinity

22-05-2021

Answer:

63.6 in²

Step-by-step explanation:

[tex]A(Circle)=\pi r^2\\A(Circle)=\pi (4.5)^2\\A(Circle)=\pi (20.25)\\A(Circle)=63.6[/tex]

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