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December 20, 2014

December 20, 2014

Posted by **Haley** on Thursday, January 13, 2011 at 12:06am.

tan[pi-(pi/12)]

- math -
**Henry**, Friday, January 14, 2011 at 6:25pmtan(pi - pi/12),

Factor out pi:

tan(pi(1 - 1/12)),

tan(pi(11/12),

tan(11pi/12),

tan(11pi/12)*180/pi),

tan(165)deg.

Now, I'm not sure what else you want

done. The trig ratios(functions) cannot be written in radians or degrees, because they have no units.

The angles ONLY can be in degrees and radians.

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