Homework Help: trigonometry

Posted by Spencer on Thursday, January 22, 2009 at 8:50pm.

okay so in my review packet under the "calculator" section it says law of sines and law of cosines. i dont know what that means. i wikipedia-ed it but i dont understand what they are saying. Please help!

trigonometry - Anonymous, Thursday, January 22, 2009 at 8:54pm
what grade are you in? i learn this around high school?
- trigonometry - Anonymous, Thursday, January 22, 2009 at 8:54pm
  whoops. the question mark should be replaced by a period. ^.^
trigonometry - Spencer, Thursday, January 22, 2009 at 9:37pm
i'm a junior in high shcool. my reivew packet refers to my midterm review packet.

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