[FoRK] Succinct Trig

Andy Armstrong < andy at hexten.net > on > Wed Jul 5 01:36:28 PDT 2006

On 5 Jul 2006, at 03:17, Stephen D. Williams wrote:

> This is the most concise explanation I've ever seen.  I had trig 25  
> years ago. (!  What the??)
>
> http://www.first-to-fly.com/Adventure/Workshop/lift_and_drift.htm#3

[snip]

I think the mnemonic SOHCAHTOA was one of the most useful things I  
learnt at school :)

Sin = Opposite / Hypotenuse
Cos = Adjacent / Hypotenuse
Tan = Opposite / Adjacent

-- 
Andy Armstrong, hexten.net


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