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Triangle (Angle)
Author:
Chan Kwan Ho
GeoGebra
New Resources
第三周作业效果演示
椭圆内切圆链
龙形曲线-分形龙2
第八周作业1
第八周作业2
Discover Resources
三角形重心軌跡(動點在三圓上)
拋物線與弦相交的弓形區域
兩線段和圓的關係2
作業1:內心
仿生狗案例
Discover Topics
Solids or 3D Shapes
Pythagoras or Pythagorean Theorem
Trigonometry
Logarithm
Triangles