Answer: 19.63 cubic feet
Step-by-step explanation:
The volume of cylinder is given by :-
[tex]\text{Volume}=\pi r^2h[/tex], where r is the radius and h is the height of the cylinder.
Given: The radius of the cylinder shaped drum= 1.25 ft.
The height of the cylinder shaped drum= 4 ft
The volume of cylinder shaped drum is given by :-
[tex]\text{Volume}=\pi (1.25)^2(4)\\\\\Rightarrow\text{Volume}=(3.14)(1.25)^2(4)\\\\\Rightarrow\text{Volume}=19.625\approx19.63\ ft^3[/tex]
Hence, the drum hold 19.63 cubic feet garbage.
