324π units^3
Step-by-step explanation:
The formula for calculating volume of a cone is πr^2×3/h (r: radius, güh: height)
the height is 12 and radius is 9
π×9^2×3/12 = 324π units^3
the answer is 0.3175 hope that you ^w^
also you might actually want to put this picture up if you want people to solve it luckily i remember this question
just needed some points but try socratic