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Posted by Jim Wilkins on March 3, 2009, 10:30 am
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On Mar 3, 10:38=A0am, david.willi...@bayman.org (David Williams) wrote:
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> Around here, kids are taught the "word" SOHCAHTOA.
That's what I learned, as a fake Native American name.
Memorize the square roots of 2 and 3 and how they apply to 45 and
30/60 degree right triangles. You can design a lot of stuff with only
those angles. They are useful in electrical engineering too.
Jim Wilkins
KB1DAL
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