Answer:
The volume of cone is 12π units³.
Step-by-step explanation:
Given that the volume of cone formula is V = 1/3×π×r²×h where r represents radius and h is height. Then substitute the following values into the formula :
[tex]v = \frac{1}{3} \times \pi \times {r}^{2} \times h[/tex]
Let r = 3,
Let h = 4,
[tex]v = \frac{1}{3} \times \pi \times {3}^{2} \times 4[/tex]
[tex]v = \frac{1}{3} \times \pi \times 36[/tex]
[tex]v = 12\pi \: \: {units}^{3} [/tex]
