Wednesday, January 25, 2012

Dynamic Spirograph: Circle Rolling around Rolling Circle (4)

Circle 1 rolls around outside of the fixed base circle.
Circle 2 rolls around outside of circle 1.


































( Mathematical software used: GeoGebra )


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1 comment:

  1. In my opinion circle making is a easy task just draw a curve in response to a fix line from a central point and all points are the the same distance from the center.
    (x-a)2 + (y-b)2 = r2 is standard equation of a circle. where r is radius.

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