Answer:
16π
Explanation:
The formula for calculating the volume of cones: V=1/3hπr².
The radius if 4 feet and the height is 36 inches, so we convert 36 inches into feet, which gives us 3 feet. Then we divide 3 by 3, which gives us 1Then we multiply 4 by 4 because of the exponent 2, which gives us 16. We then multiply 16 by 1 which gives us 16. Then, we add the pi symbol. Hope this helped! :D