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Parallelogram
Author:
Steve Combs
GeoGebra
What do you observe about: The opposite sides of the Parallelogram? The opposite angles of the Parallelogram? The diagonals of the Parallelogram? The consecutive angles of the Parallelogram?
New Resources
Chaotic behaviour
alg2_05_05_04_applet_exp_fxn_flvs
Lorenz Attractor: Multiple particles
探究由平行線和截線所成的角
Quiz: Finding Average Rate of Change
Discover Resources
graphs
Altitudes in a Triangle
zad1
Parallelogram and Triangle
Task 3b: New South Wales
Discover Topics
Similar Triangles
Reflection
Hypergeometric Distribution
Rhombus
Fractal Geometry