The formula for the Volume of a Cone is the same as the formula for the volume of a cylinder with ONE more added step. What is the last step when calculating the Volume of a cone?

1 answer

The formula for the volume of a cone is indeed related to that of a cylinder. The volume of a cylinder is calculated using the formula:

\[ V_{\text{cylinder}} = \pi r^2 h \]

where \( r \) is the radius and \( h \) is the height of the cylinder.

For a cone, the formula for volume is:

\[ V_{\text{cone}} = \frac{1}{3} \pi r^2 h \]

The last step when calculating the volume of a cone involves multiplying the volume of the corresponding cylinder by \(\frac{1}{3}\). This is because the volume of a cone is one-third of the volume of a cylinder with the same base radius and height.