reference angles

Discussion in 'DAT Discussions' started by ATLATLATL, Apr 27, 2007.

  1. ATLATLATL

    2+ Year Member

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    hey guys how do i figure out reference angles and wat not...say for instance it was asking me for cos (116) how would i do this...
     
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  3. Streetwolf

    Streetwolf Ultra Senior Member
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    It almost certainly won't. Memorize the common ones: pi/6, pi/4, pi/3, etc.
     

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