Question

The figure is made up of a cone and hemisphere. To the nearest whole number, what is the volume of this figure? Use 3.14 to approximate pi. Round only your final answer to the nearest whole number.

Answer 1

335

Explanation:

I took the test

Answer 2

Volume=469cm³

Explanation:

[tex]

Volume,V=Volume Cone + Volume\ of Hemisphere\\\\

Volume Cone,V1=\pi*r^2*\frac{h}{3}=\pi*4^2*\frac{12}{3}\\ \\

=201.06cm^3\\

Volume of Hemisphere,V2=2*\pi*\frac{r^3}{3}\\

=2*\pi*\frac{4^3}{3}=268.083cm^3\\

Volume=V1+V2=201.06+268.08\\

=469cm^3

[\tex]