Solids Formed From Certain Cross Sections

This applet illustrates solids formed by "prism stacking". Various possible cross-sections are shown to the left. Select any one you'd like. f = greater (upper) function g = lesser (lower) function n = number of equal intervals into which the interval [a, b] is divided. Note: Cross sections are drawn parallel to the y-axis. Enjoy!

Quick Demo. (BGM: Andy Hunter)