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教学素材：离心率相同的椭圆
Author:
清风拂琴，陌上花开
GeoGebra
New Resources
AI 訓練教室
Claude 解幾何題
拼砌四邊形
找出對稱軸
兩組對邊相等和有直角的四邊形
Discover Resources
由拉線80303林心怡
分數(等值)
GGB DAY3
月相模擬器 - 月地關係與肉眼看到的圓缺
分解角柱
Discover Topics
Straight Lines
Arithmetic
Ratios
Curve Sketching
Scalene Triangles