Friday, February 6, 2009

Trigonometry Tutorials

http://www.analyzemath.com/Trigonometry.html
http://www.nipissingu.ca/calculus/tutorials/trigonometry.html
http://www.physics.uoguelph.ca/tutorials/trig/trigonom.html
http://hyper-ad.com/tutoring/trig.htm
http://phoenix.phys.clemson.edu/tutorials/excel/trig.html

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