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龜甲
Author:
王廷祐
龜甲
GeoGebra
New Resources
龙形曲线-分形龙2
斐波那契螺旋弧线(表格法-可动态调节)
活动三:应用性质
椭圆内切圆链
折扣
Discover Resources
費式數列
葛爾崗點
旋轉圓弧
相似双子模型(任意三角形)
单位圆画三角函数图像的副本
Discover Topics
Constructions
Quadratic Functions
Upper and Lower Sum or Riemann Sum
Line Segment
Planes