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slide21
Author:
tao sun
GeoGebra
New Resources
龙形曲线-分形龙
正方形雪花图案
圓的基本性質
双心四边形
平行線的判定
Discover Resources
函數切線及法線
鏡射矩陣 (CAS)
(001)80102史巧薇
複數乘法的幾何意義
橢圓2-四圓心近似法
Discover Topics
Parabola
Solids or 3D Shapes
Integers
Piecewise Functions
Parametric Curves