Mathematics, 24.05.2021 02:00, kynlie1760
HELP NEEDED PLEASE! A sphere has a volume of 12pi units ^3. Its surface area is ##.372 units ^2. What are the first two digits?
Answers: 1
![\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)](/tpl/images/1342/9376/47bd8.png)
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HELP NEEDED PLEASE!
A sphere has a volume of 12pi units ^3. Its surface area is ##.372 units ^2. Wh...
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