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Please help with this?!?

Please help with this?!?-example-1
User Dean Povey
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1 Answer

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Answer:

196.1

Explanation:

Area of a circle is
\pi r^(2) so in order to find the radius you divide the diameter by 2 to get 7.9

Then you do
7.9^(2) x
\pi to get around 196.1

User UnstableFractal
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