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coin flipping-1的副本
Author:
振涛 林
,
George Sturr
,
sonom
GeoGebra
New Resources
Building Similar Triangles
Similar Figures: Quick Intro
SSS Similarity Theorem: Exploration
A handy inequality solver
Dilations Part 2: What Do You Notice?
Discover Resources
Demo: Pan but no zoom (by rami)
strange velocities construction diagram
BennettGauthier_UnMessupableParallelogramHW
Shannon's Parabola of Wonder 2
Quiz: Sketching Angles in Standard Position
Discover Topics
Integral Calculus
Median Line
Secant Line or Secant
Constructions
Inequalities