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parallelogram
Author:
richard.arnold
Topic:
Parallelogram
GeoGebra
New Resources
Introduction
Ellipse, Hyperbola and Circle as Envelopes
"Compressed" Astroid as Envelope
Viviani's Window
Bottema's Theorem
Discover Resources
Tilted timer
RandomElement
bugTrace
At the Bike Shop
Head to Tail Draft 2
Discover Topics
Parametric Curves
Circumcircle or Circumscribed Circle
Right Triangles
Normal Distribution
Trapezoid