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Two linear movements generate 8 ellipses
Author:
Thierry Dana-Picard
Topic:
Conic Sections
,
Ellipse
,
Geometry
GeoGebra
The points A and B move along perpendicular segments
A 1st construction. A 2nd one will follow :-)
New Resources
Droste effect draft
Divisible Polynomials - Remainder and Factor Theorems
Graphing Logarithmic Functions
探究由平行線和截線所成的角
What is an Isogonal Conjugate?
Discover Resources
Investigating Trigonometry Functions
H15..Inside.Similarity
สามเหลี่ยมพีทากอรัส
Untitled
Test your estimation skills
Discover Topics
Cylinder
Centroid or Barycenter
Cosine
Rotation
Probability