[TheForge] lamp shade

[Andy Gladish]

Janet, the 110 was just a seat of the pants guess I grabbed because my miter
saw has a mark  about there (22 1/2, actually) for cutting crown molding,
which is sort of the same situation...not sure if it really applies to this.

A.

>
> I'd sure like to know how to do the math to figure out what the
> angle really is
> when you build a truncated pyramid. How did you come up with the
> 110 degrees, Andy?
>
> Janet Rivera Switzer
> blackbearforge.com
>
>