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GeoGebra
題三
Author:
Tse Sir
New Resources
三角函数图像的生成
圆上动点
Sphere Maze
勾股定理
圆形料场下降深度计算1817
Discover Resources
向量相关
move
正五角柱展開
指數1209
拋物線2--焦點法
Discover Topics
Kite
Vectors 3D (Three-Dimensional)
Random Variables
Trapezoid
Isosceles Triangles
