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3 years ago

Find the area of the given circle. Round to the nearest tenth.

Mathematics

1 answer:

Paha777 [63]3 years ago

8 0

$diameter=12\ ft\\\\diameter=2\ radius\\\\2r=12\ ft.\ \ \ /:2\\r=6\ ft.\\\\A=\pi r^2\\\\A=\pi\cdot6^2=36\pi\ (ft^2)\approx36\cdot3.14=113.04\ (ft^2)\approx113.0\ (ft^2)$

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Answer:

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Step-by-step explanation:

we know that

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