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動圓的圓心軌跡為橢圓
Author:
Ho-Kai Chen
Topic:
Ellipse
拉動大圓上的N點, 觀察圖形的變化!
GeoGebra
New Resources
GeoGebra笔记功能体验课件
兩組對邊相等和有直角的四邊形
四邉形 (四年級) 教師版
找出對稱軸
画直线等分三角形的面积
Discover Resources
Compare areas by cutting shapes Q3
S2 Angles Related to Rectilinear Figures
正方体展开图的副本
GeoGebra 動畫開關按鈕製作的副本
題 5
Discover Topics
Probability
Rectangle
Prism
Boxplot
Expected Value