Question

If h= 15 units and r= 5 units, what is the volume of the cone shown above? Use 3.14 for pi

Answer 1

`$$\begin{matrix} V\\\\=\pi r^2\left((h)/(3)\right)\\\\=\pi \left(5\right)^2\left((15)/(3)\right)\\\\=25\pi \left(5\right)\\\\=125\pi \\\\\approx 392.69908\\\\\approx \mathbf{392.7\:units^3} \end{matrix}$$`