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KochWithTool
Author:
Peng-Jen Lai 賴鵬仁
GeoGebra
New Resources
斐波那契螺旋弧线(表格法)
折扣
百分數及其應用
撒针估算面积实验
龙形曲线-分形龙
Discover Resources
Dilation of area
ie 1
任意角的三角函数
我的第一个绘本
直线与圆相切
Discover Topics
Binomial Distribution
Integers
Tangent Line or Tangent
Equations
Exponential Functions