To solve this worksheet, students need to identify the radius and height from the given figure and then substitute those values in the formula V = πr^2h. For example, if the radius of a cylinder is 4 units and the height of the cylinder is 5 units, then the formula V = πr^2h becomes V= π(4)^2(5). After simplifications, the final values can be V= 80π cubic units or V ≈ 251.33 cubic units.