Respuesta :

117.29ft³ ....................................
Pi x 4 x 4 x 7 : 351.85830 divide by 3 : 117.29 when rounded
irspow
The volume of a cone is:

V=(hπr^2)/3, where h=height and r=radius 

V=(7π4^2)/3

V=112π/3 ft^3

V≈117.29 ft^3  (to nearest hundredth of a cubic foot)