Volume of a sphere is given by the formula: \(V_{\circ}=\frac43\pi r^3\)
If we pull the 4 out front we have, \(V_{\circ}=4\left(\frac13\pi r^3\right)\).
Volume of a cone is given by the formula: \(V_{\triangle}=\frac{1}{3}\pi r^2\cdot h\)
Notice that if the height of the cone is equal to the radius, \(V_{\triangle}=\frac13\pi r^2\cdot r\)
then it's exactly what we see in our volume formula without the 4!
