Wednesday, April 13, 2005 :::

Unit Circle Measurements
In the picture, some common angles, measured in radians, are given.



A good explanation is found here.

I'm very rusty when it comes to trigonometry, I better start looking for my old trig book. In the meantime, here is something I found on the net:

trigonometric identities


::: posted by veggiedude @ 10:24 PM

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