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Needham Special Parallelograms
Author:
Lise Needham
Topic:
Parallelogram
GeoGebra
New Resources
Introduction
van Aubel's Theorem
Ellipse, Hyperbola and Circle as Envelopes
Parallel or Not? (V2)
Pelecoid
Discover Resources
Napoleon's theorem
Constructing Circumcenters
Mr. Snowman8
Jada Heard(Finished)
Equilateral Triangle Construction
Discover Topics
Step Functions
Scatter Plot
Parametric Curves
Vectors
Matrices