3 years ago

I will give brainly if you’re right and if you explain

1 answer:

3 0

$area \: of \: circle = \pi \times {r}^{2} \\ area \: of \: circle = 9\pi \times ft {}^{2} \\ 9\pi \times ft {}^{2} = \pi \times {r}^{2} \\ = r = \sqrt{\ 9 pi \times \: ft {}^{2} } \\ r = 3ft$

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Answer:

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3 years ago

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3 years ago

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3 years ago

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juin [17]

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