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GeoGeBra畫橢圓形的動態軌跡
Author:
李俊賢
Topic:
Ellipse
GeoGebra
New Resources
判斷球體
兩組對邊相等和有直角的四邊形
画直线等分三角形的面积
兩組對邊相等的四邊形
找出對稱軸
Discover Resources
兩條數線比較(雙單位)
題八
紙飛機
ttyy
正三角疊代
Discover Topics
Combinatorics
Logarithm
Area
Scalene Triangles
Confidence Interval