Respuesta :

if the diameter of it is 6, then its radius is half that.

[tex]\bf \textit{volume of a right circular cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\ -----\\ r=3\\ h=5 \end{cases}\implies V=(\pi )(3^2)(5)[/tex]
Supernova
Volume of a cylinder: [tex] \pi r^{2} h[/tex]

Plug in the numbers.

[tex] \pi 3^25[/tex] = 141.4

The volume of the cylinder is 141.4 m³.