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Polygon External Angles
Author:
gksander
Topic:
Angles
New Resources
Dissection Proofs of Pythagoras' Theorem
Open Middle: Pythagorean Theorem (2)
Quadrilateral Fractal Time-Waster
Playing with rotations
Working in 3D: Warm Up Questions (1)
Discover Resources
All solids of Platon rotate
curseurfloor2
Turning point form
Qualitative Graph St. Pierre
Raiya triangle 2
Discover Topics
Symmetry
Triangles
Distributions
Diagrams
Expected Value