Pythagorean Theorem ELB

Author:Erin Lyons-Barton

Comapre area1+area2 to area 3. Change the polygons (enter the number of sides, or by clicking on the buttons) Does it work for any value of n? Why or why not

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A note on Erdős’s mysterious remark
bewijs stelling van Pythagoras
အခြေခံ data အခေါ်အဝေါ်များ
Golden Rectangles and Golden Spirals
Roll Dice

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Multi-Step Transformation
CG6 Ordered Pair Rules for Compositions of Transformations
NC - Ficha 34 - Gustavo Sant'Anna
Cross Section of a cube
Untitled

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Prism
Integral Calculus
Plane Figures or Shapes
Translation
Tangent Function