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Proof of Pythagoras' theorem
Author:
Christine Liu
Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it?
GeoGebra
New Resources
Addition within Two Places
Dividing a 2-digit number by a 1-digit number (1)
Colouring of Venn Diagram
Torus
Intersections of y=a^x and y=log(a, x)
Discover Resources
congruant triangles
elmtv-804-0515a-1
IsInRegion
Angle between lines (3D)
Introduction
Sampling Normal Curve Rabbit Example
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Function Graph
Coordinates
Complex Numbers
Parametric Curves
Vectors