Animation and epycircle

Author:Hailu, Gizachew Kefelew

We rotate a circle about the center of another circle tangent to it using the animation feature of GeoGebra. Along the rotating circle, we will also rotate a point on its circumference about its center.

New Resources

Viviani's Curve
Rose Curve
Trefoil Knot
Random Polar Curve (3)
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Discover Resources

Olho do Quadrado
Animation 161
Complex series
Unit Circle Demo
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Discover Topics

Trapezoid
Incircle or Inscribed Circle
Geometric Transformations
Hypergeometric Distribution
Geometric Mean