Answer:
1332.8 ft^3
Step-by-step explanation:
separate the two figures into a flat cylinder and a flat box
Volume of a cylinder= [tex]\pi r^{2} h[/tex]
where radius= 3ft and height= 3ft
therefore
[tex]=\pi (3)^{2} (3) \\= 84.8 ft^{3}[/tex]
now for the flat box:
volume of box= [tex]w*l*h[/tex]
where width= 6ft, length= 16ft, height= 13ft
therefore
[tex]=(6)(16)(13)\\=1248 ft^{3}[/tex]
now add the volume of the cylinder and box together
[tex]84.8 + 1248\\= 1332.8 ft^{3}[/tex]