Trigonometry

Version 41, changed by LFS. 02/03/2007.   Show version history

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Trigonometry Help Forum - Ask or answer trigonometry questions.

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Mathcasts for trigonometry (LFS):

1. Degrees and Radians - 3 sets of mathcasts for PC and video iPod!
   
2. Some fun with Trigonometry and GeoGebra - 
   
   • worksheets with sinx   and  3 worksheets with cosx
     
   • unit circle - a parametric function