could someone please check my answer and explain? im not sure if im doing this right

Answer:
[tex]V=1071.78\ cm^3[/tex]
Step-by-step explanation:
Given that,
The radius of the cone, r = 8 cm
The height of the cone, h = 16 cm
We need to find the volume of the cone. The formula for the volume of the cone is given by :
[tex]V=\dfrac{1}{3}\pi r^2 h\\\\=\dfrac{1}{3}\times 3.14\times 8^2\times 16\\\\V=1071.78\ cm^3[/tex]
So, the volume of the cone is equal to [tex]1071.78\ cm^3[/tex].