Calculate the volume of a cone using radius and height.
Enter the radius and height to calculate the volume of a cone.
The volume of a cone is calculated using the formula:
\[ V = \frac{1}{3} \pi r^2 h \]
For example, if \( r = 3 \) and \( h = 5 \), then \( V = \frac{1}{3} \pi \times 9 \times 5 \approx 47.12 \) cubic units.