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Discovering Pythagoras' Theorem by Area
Author:
Anthony OR 柯志明
Topic:
Area
,
Geometry
,
Pythagoras or Pythagorean Theorem
,
Square
What is the area of the shaded square? What do you discover?
GeoGebra
Anthony Or, GeoGebra Institute of Hong Kong.
New Resources
Road Runner (beep, beep)
bearing HK
Flag in the wind
Shade a spheric triangle with "surface".
Chaotic behaviour
Discover Resources
Trajektorie
Energy from the sun.
Transformations of Basic (Positive) Power Function
Parabolic Properties
Shortest Path on Kaercher's Decahedron
Discover Topics
Exponent
Natural Numbers
Hypothesis Testing
LCM and GCD
Reflection