The pitch raise speech (Ok, ladies may read it now)

[Ron Nossaman]

> Now that I mention it, isn't a trapezoid a two-dimensional object?
> (Google says: "A trapezoid is a quadrilateral (four-sided) geometric 
> figure having two parallel sides.")
> 
> Geometry r not I. (Sorry!)
> 
> -Mark Schecter


Frustum - a truncated (not Polish) pyramid - a three 
dimensional trapezoid.
Ron N