NykoP442482 NykoP442482
  • 27-10-2022
  • Mathematics
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Figure is not drawn to scale.What is the surface area of the sphere?What is the volume of the sphere?

Figure is not drawn to scaleWhat is the surface area of the sphereWhat is the volume of the sphere class=

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KabrielD136626 KabrielD136626
  • 27-10-2022

The surface area of the sphere is given by:

[tex]\begin{gathered} SA=4\pi r^2 \\ where \\ r=2m \\ so\colon \\ SA=4\pi(2^2)=16\pi_{\text{ }}m^2 \end{gathered}[/tex]

The volume of the sphere is:

[tex]\begin{gathered} V=\frac{4}{3}\pi r^3 \\ V=\frac{4}{3}(\pi)(2^3) \\ V=\frac{32}{3}\pi_{\text{ }}m^3 \end{gathered}[/tex]

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