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Circle

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Not Right For WatchKnowLearn
Ages: 14 - 18
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Conic Sections: Introduction to Circles - Khan Academy
From YouTube, produced by Sal Khan
This video explains one of the four types of conic sections: the circle. It goes over the basic definition and explanation of what a circle is, and the equation and graph of the circle, as well as what happens when you shift the circle on the coordin... [more]
Found by jpalmertree in Circle
May 13, 2012 at 12:37 AM
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