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Proof Without Words
Author:
Alessio Raimondi
,
Steve Phelps
Topic:
Geometry
,
Pythagoras or Pythagorean Theorem
Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it?
GeoGebra
New Resources
Droste effect
Monkey typing Shakespeare's complete works
Rings of circles
Road Runner (beep, beep)
Flip Flop
Discover Resources
Marden_Theorem
Mr. Moore Geometry 15-16
Optimisation: Largest Area for Given Perimeter.
Opnener2
Properties of an exponential function.
Discover Topics
Solids or 3D Shapes
Pie Chart or Circle Chart
Binomial Distribution
Linear Functions
Logarithmic Functions