Visual proof of Pythagoras (Larger)

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

Dissecting a Square into Four Equal Parts
Equation of a Line
Slope Intercept Practice (Part 3)
Rolling Table
Drawing an Ellipse

Discover Resources

Explore Limit Graphically And Numerically
PythThmRightAcuteObtuse
Animation 141
Trace rotated sin, cos - Matei A
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Discover Topics

Tree Diagrams
Quadrilaterals
Prism
Matrices
Geometric Transformations