Thursday, September 17, 2009

Trig Law Chart

For this class we were told to make a chart with all the trig functions on it. At the start I had no idea how I was to do this, but as the class went on I realized that as the points go around the circle the pattern repeats. For sine up to 90 it goes 0, 1/2, root2/2, root3/2, and then 1. it is the opposite as the cosine ratios. And to find secant and cosecant you would just reverse it.

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