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#10
09-18-2007, 07:44 PM
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Re: Obsolete Skills
[ QUOTE ]
[ QUOTE ] I don't even know what a sine or a tangent or a cosine is. At all. [/ QUOTE ] Sines and cosines of angles are the vertical and horizontal components of the position of a point on the perimeter of a unit circle lying at that angle. [/ QUOTE ] I know that was English but I still have no idea what you just said. [img]/images/graemlins/tongue.gif[/img] 
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