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GeoGebra
GeoGebra Classroom
Outline
图形
简单图形
图形
Author:
wj
椭圆画法
简单图形
椭圆画法wj
Rolling Coin 滾動的硬幣
String Art Based on Bézier Curves
Beach Beast
Steiner's Porism
Next
椭圆画法wj
New Resources
撒针估算面积实验
双心四边形
折扣
三角函数 的副本
直線的斜率：水平變化 & 鉛垂變化
Discover Resources
商高定理1
Slope of a St. Line (formula)
Transit of Venus - Pentagram
對稱圖形
國旗
Discover Topics
Means
Hypergeometric Distribution
Cylinder
Reflection
Circle
