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

Answer:

Volume=469cm³

Step-by-step 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]

Answer 2

Answer:

335

Step-by-step explanation:

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