To determine the volume of a cone, we use the following formula:
[tex]V=\frac{1}{3}\pi r^2h,[/tex]
where r is the radius of the cone, and h is its height.
Substituting r= 4.5 cm, h=12 cm, and π=3.14, we get:
[tex]V=\frac{1}{3}\lparen4.5cm)^2*3.14*12cm.[/tex]
Simplifying the above result, we get:
[tex]V=254.34cm^3.[/tex]
Answer:
[tex]254.3cm^3[/tex]
