Answer:
3
Step-by-step explanation:
12cm / 4 = 3cm
The formula for the volume of a cone is V =

So the answer is 102.63
How sad, that you didn't include the list of choices.
The volume of the cone is (1/3) x (π) x (radius²) .
The volume of the sphere is (4/3) x (π) x (radius³) .
I can help you but what is the operation of math
Answer:
5.1
Step-by-step explanation:
Add 4.3 to 0.8