Question

find the volume of this figure. Round your answer to the nearest hundredth, if necessary

#5

the radius is 18.6 ft

Answer 1

$\textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3 }{3} ~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=18.6 \end{cases}\implies V=\cfrac{4\pi (18.6)^3}{3}\implies V \approx 26954.26~ft^3$