Friday, January 18, 2019

Nested Ellipses (Ellipse Whirl)

These animations are constructed by shrinking and rotating
a sequence of concentric and similar ellipses,
so that each ellipse lies inside the previous ellipse and is tangent to it.


All the angles of rotations are equal to 5°.

All the angles of rotations are equal to 10°.

All the angles of rotations are equal to 15°.

The angles of rotations are 0.5°, 1°, 1.5°, 2°, .....

All the angles of rotations are equal to 5°.

All the angles of rotations are equal to 5°.

All the angles of rotations are equal to the value of the animation parameter.

Related posts:

( Mathematical software used: GeoGebra )


  1. Welcome back, I am waiting for you for too long.

  2. Endlich mal wieder Neues von dir!Dachte schon du wärst in den Hotels Obereggen Dolomiten abgetaucht.Liebe Grüße Leon



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