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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
Droste effect
Parallelograms: Quick Investigation
Construct a Conic
Poorly Drawn Parallelograms
Blancmange curve (fractal)
Discover Resources
First completed shape of Geogebra
Torus knot
Ohh look
Nested Rectangles
Perpendicular Bisector
Discover Topics
Histogram
Perimeter
Incircle or Inscribed Circle
Right Triangles
Ratios