Answer: [tex]42.39\text{ inches}^3[/tex]
Step-by-step explanation:
Given: The diameter of funnel = 6 inches
Then, Radius = [tex]r=\dfrac{6}{2}=3\text{ inches}[/tex]
Height = 4.5 inches
The formula to find the volume of a cone is given by :-
[tex]V=\dfrac{1}{3}\pi r^2 h[/tex]
i.e. [tex]V=\dfrac{1}{3}(3.14)(3)^2 (4.5)[/tex]
[tex]\Rightarrow\ V=42.39\text{ inches}^3[/tex]
Hence, the volume of the funnel =[tex]42.39\text{ inches}^3[/tex]
