Final answer:
The volume of a cone can be found using the formula V = (1/3)πr²h, representing one-third of the volume of a cylinder with the same base and height.
Step-by-step explanation:
The volume of a cone can be found using cylindrical coordinates. The correct formula for the volume of a cone is V = (1/3)πr²h. This formula represents the cone as one-third of the volume of a cylinder with the same base and height.