[tex]\bf \textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ \qquad \frac{diameter}{2}\\ h=height\\[-0.5em] \hrulefill\\ r=\frac{8}{2}=4\\ h=29 \end{cases}\implies V=\pi (4)^2(29) \\\\\\ V=464\pi \implies \stackrel{\pi =3.14}{1456.96}[/tex]