riplilmichi riplilmichi
  • 08-03-2019
  • Mathematics
contestada

find the volume of each cylinder round to the nearest tenth use 3.14 ​

find the volume of each cylinder round to the nearest tenth use 314 class=

Respuesta :

gmany
gmany gmany
  • 13-03-2019

Answer:

[tex]\large\boxed{V\approx2122.6\ cm^3}[/tex]

Step-by-step explanation:

The formula of a volume of a cylinder:

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

r - radius

H - height

We have r = 6.5 cm and H = 16 cm. Substitute:

[tex]V=\pi (6.5)^2(16)=\pi(42.25)(16)=676\pi\ cm^3[/tex]

[tex]\pi\approx3.14[/tex]

[tex]V\approx676\cdot3.14=2122.64\ cm^3\approx2122.6\ cm^3[/tex]

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