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Anit [1.1K]
3 years ago
6

HELP NEEDED PLEASE!

Mathematics
1 answer:
Setler [38]3 years ago
4 0

Answer:

54

Step-by-step explanation:

\frac{4}{3} \pi r^{3} =12\pi \\r=\sqrt[3]{9} \\surface area 4\pi r^{2} = 4\pi (\sqrt[3]{9} )^2=54.372 (3dp)

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