Visual proof of Pythagoras

Author:: DThomas

You see four identical right angled triangles. What is the size of the empty squares? Now rearrange the triangles so there is just one big empty square. What size is it?

New Resources

Pi Day Things
Radian Angles
Exploring Dilations
SSS Similarity Theorem: Exploration
Cartesian to Polar Graphs

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graphing activity
Projection
Law of Cosines Investigation
TRIGONOMETRI SUDUT BERELASI
Voronoi Example

Discover Topics

Standard Deviation
Random Experiments
Addition
Polynomial Functions
Correlation