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Pythagoras' Zipper
Author:
Jonathan J. Crabtree
Topic:
Angles
,
Pythagoras or Pythagorean Theorem
Stacking right angle triangles to reveal a² + b² = c² with fixed unit sides reveals an infinite ascent of whole number roots.
GeoGebra
New Resources
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Blancmange curve (fractal)
Construct a Conic
alg2_05_05_01_applet_exp_2_flvs
Dodecahedron
Discover Resources
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George
Systems: Grinch
Self portrait
Construction Class 10 Ex.11.2 Q.3
Discover Topics
Linear Programming or Linear Optimization
Exponential Functions
Trapezoid
Sphere
Binomial Distribution