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Math Help - RiDo Circles. Sin & Cos Circles

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    Lightbulb RiDo Circles. Sin & Cos Circles

    The values of sin and cos are plotted in an (r,θ) format. The resultant plots are two perfect circles. This would be a very easy way for students and professionals to find out the common values of sin and cos. It also helps the general understanding about how the trigonometric values vary for all angles.

    The Video:

    RiDo Circles. Sin & Cos Circles-ridocircles-1024.jpg
    Download the image: Download RiDoCircles.jpg

    FB Page: Facebook.com/RiDoCircles
    Last edited by RiDo; June 14th 2012 at 10:41 PM.
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