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GeoGebra
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紫欣 2
Author:
Cheng Tee Xin
GeoGebra
New Resources
Neuberg's Theorem
bewijs stelling van Pythagoras
Area Between Two Curves
函數的單調性
Average Value of a Function
Discover Resources
Virtual Physics lab
Test
all my sketches
SP2 similarity
Discover Topics
Binomial Distribution
Quadrilaterals
Trapezoid
Dilation
Arithmetic Mean