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蝴蝶線ggb
Author:
MathChou
GeoGebra
New Resources
兩組對邊相等的四邊形
四邉形 (四年級) 教師版
三位數除以一位數（二）
球體建築師
拼砌四邊形
Discover Resources
橢圓參數式
畢氏定理(五移動)
Trapezoid1
層層套疊的四邊形
Copy of glt-h02-00-正方形折成三角錐
Discover Topics
Quadratic Functions
Intersection
Similar Triangles
Fractal Geometry
Complex Numbers