Volume of a Cylinder vs Cone Investigation

Use the sliders to change the radius (r) and height (h) of the cylinder and the cone. What is the relationship between the volumes of the cylinder and the cone when they have the same radius and height measurements? Move slider t such that the cone is inside the cylinder Make r = 1, and h = 2.1. What do you notice about the volumes of the cone and cylinder? What is the relationship?