hahnemattson hahnemattson
  • 11-04-2019
  • Mathematics
contestada

Use the formula for a cylinder r=4 h=8 v?

Respuesta :

gmany
gmany gmany
  • 11-04-2019

Answer:

[tex]\large\boxed{V=128\pi\approx401.92}[/tex]

Step-by-step explanation:

The formula of a volume of a cylinder:

[tex]V=\pi r^2h[/tex]

We have r = 4 and h = 8:

[tex]V=\pi(4^2)(8)=\pi(16)(8)=128\pi[/tex]

[tex]\pi\approx3.14\to V\approx(128)(3.14)=401.92[/tex]

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