Question

if radius of circular ground is 90 foot how much land it will it cover

Answer 1

$1foot = 0.305m \\ 90foot = 90 \times 0.305 \\ = 27.5m \\ area \: it \: will \: cover = \pi {r}^{2} \\ = 3.14 \times 27.5 \times 27.5 \\ = 2374.625{m}^{2}$
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Answer 2

$\textbf {Hey there, here is the solution.}$

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Radius = 90 foot (Given)

Find the area covered:

Area covered = πr²

Area covered = π (90)²

Area covered = 8100 π ft²

Answer: The area covered is 8100 π ft²

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