Answer:
Step-by-step explanation:
The bottom section of the funnel is in the shape of cone with radius = 6 cm and height = 8 cm
The volume of a cone is given by [tex]\frac{1}{3} \pi r^{2} h\\[/tex]
[tex]v=\frac{1}{3} \pi (3^{2})(8)=24 \pi[/tex]
The volume of the top part of the cone, called frustum, is the volume of big cone subtract volume of smaller cone
Volume of big cone = [tex]\frac{1}{3}\pi(3^{2})(16)=192\pi[/tex]
Volume of frustum = [tex]192\pi-24\pi=168\pi[/tex]
We can leave the answer as an exact answer () or as decimal (527.79 rounded to two decimal places)
