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rektangel
Author:
Gabriele Sponheimer
New Resources
Trigonometric graphs
Triangle Fractal Time-Waster
Open Middle: Pythagorean Theorem (1)
Dissection Proofs of Pythagoras' Theorem
Creating Distances in 3 Space
Discover Resources
Numerical solutions of equations part 1
ColorTest
Surface of Revolution
Eclipse
Centroid Acitivity
Discover Topics
Perimeter
Function Graph
Centroid or Barycenter
Optimization Problems
Inequalities