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LMOrigami12 Triangle Angles Sum to 180 degrees an…
Author:
Tung Ken Lam
Topic:
Angles
GeoGebra
Page 12 of “Learning Mathematics with Origami” by Tung Ken Lam and Sue Pope published by the Association of Teachers of Mathematics
Interaction
Move the points A, B and C.
New Resources
cylinder net slider
Piano. Keyboard.
"Compressed" Astroid as Envelope
Spinning cube - Belt Trick
Slope Field (1)
Discover Resources
Solar System
Project 03.08
Angle Bistector
Chris's Unit Circle
Excercise about the centroid
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Curve Sketching
Pyramid
Cube
Congruence
Diagrams