This power point is a 3 day (at least) presentation.
Day 1 is volume of prisms: cylinders, retangular, trapezoidal, and triangular. There is an example of each and a problem determining the amount of concrete in square feet of an odd shaped sidewalk (patio).
Day 2 focuses on volume of pyramids and cones. There is also one example with a composite figure (cylinder and cone).
Day 3 is determining missing pieces of objects given the volume.
All steps and answers are given in the examples.