bcxrfrfdve
bcxrfrfdve bcxrfrfdve
  • 26-04-2024
  • Mathematics
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What is the surface area and volume of the sphere? Use 3.14 pi and round your answer to the nearest hundredth

What is the surface area and volume of the sphere Use 314 pi and round your answer to the nearest hundredth class=

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olumideolawoyin
olumideolawoyin olumideolawoyin
  • 26-04-2024

Answer:

Surface area =

[tex]113.04 \: square \: inches[/tex]

Volume =

[tex]113.04 \: cubic \: inches[/tex]

Step-by-step explanation:

Surface are of a sphere =

[tex]4\pi \: {r}^{2} [/tex]

[tex] = 4 \times 3.14 \times {3}^{2} = 4 \times 3.14 \times 9[/tex]

[tex] = 113.04 \: square \: inches[/tex]

Volume of a sphere =

[tex] \frac{4}{3} \pi {r}^{3} [/tex]

=

[tex] \frac{4}{3} \times 3.14 \times {3}^{3} = 4 \times 3.14 \times 9[/tex]

[tex] = 113.04 \: cubic \: inches[/tex]

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