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蝴蝶線 butterfly line
Author:
MathChou
Click "Run/Stop" button to try the move.
GeoGebra
New Resources
画直线等分三角形的面积
科氏力 (Coriolis Force)
圓的基本性質
圓周公式的應用
直線的斜率：水平變化 & 鉛垂變化
Discover Resources
相似三角形: 重溫
Copy of 固定面積的圖形的周界變化
F1_Ch11.4_判定相似三角形
定周长的正多边形面积变化规律
y=sinx描點
Discover Topics
Intersection
Solids or 3D Shapes
Piecewise Functions
General Quadrilateral
Integers