Mathematics, 11.07.2019 12:30 sdolina5
Apile of sand in the shape of a cone has a diameter of 8 in. and a height of 5 in. what is the volume of the cone? use 3.14 for π .
Answers: 1
![\bf \textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=4\\ h=5 \end{cases}\implies V=\cfrac{\pi (4)^2(5)}{3}\implies V=\cfrac{80\pi }{3} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill \stackrel{using~\pi =3.14}{V= 83.7\overline{3}}~\hfill](/tpl/images/0077/1180/03f3e.png)
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Apile of sand in the shape of a cone has a diameter of 8 in. and a height of 5 in. what is the volum...
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