This Google SketchUp Tutorial is a continuation of Make a truncated cone (the first way).
Now I show how to create a truncated cone in other way, use Follow Me tool to create a truncated cone. Should be prepared a trapezoid and a circle as shown in the picture.
For more clearly, follow the interactive tutorial below. Please note, because it is an interactive tutorial so you need to click the Play/Next button (and following button) manually.
Related Google SketchUp Tutorial: