Ex Sine and Cosine Values Using the Unit Circle Multiples of pi4 radians
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=M6QQPQMxOXM
This video will explain how to determine sine and cosine function value using the until circle. The angles are in degrees and multiples of pi/4 radians. • Site: http://mathispower4u.com • Blog: http://mathispower4u.wordpress.com
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