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A cone shaped vase has a radius of 12 cm and a height of 45 cm. What is the exact value of the volume of the cone?


3375π cm3


6782.4π cm3


2160π cm3


7542.1π cm3

Respuesta :

[tex]\bf \textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\ \cline{1-1} r=12\\ h=45 \end{cases}\implies V=\cfrac{\pi (12)^2(45)}{3}\implies V=2160\pi[/tex]

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