On Feb 17, 6:28*pm, "Lew Hodgett" wrote:
"Swingman" wrote:
Or, graphically speaking:

http://www.e-woodshop.net/files/30-60Cuts.pdf

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Use 70.6 triangle as aux fence and leave miter saw set at "0".

Keeps life simple.

Time to get a beer.

Lew

These are handy:
http://www.mortisejig.com/Angle%20divider.jpg