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Sonbull [250]
2 years ago
14

A cylindrical pressure vessel has a height of 9 feet and a diameter of 6 feet. How much gas can the pressure vessel hold when fu

ll? A. 54`pi` cubic feet B. 81`pi` cubic feet C. 108`pi` cubic feet D. 324`pi` cubic feet
Mathematics
2 answers:
valentina_108 [34]2 years ago
8 0

Answer:

81 pi or 254.469004941

notka56 [123]2 years ago
5 0

since the diameter of the base of the cylinder is 6 feet, then its radius is half that, or 3 feet.


\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h~~
\begin{cases}
r=radius\\
h=height\\[-0.5em]
\hrulefill\\
r=3\\
h=9
\end{cases}\implies V=\pi (3)^2(9)\implies V=81\pi

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