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椭圆中的一个定值问题的动态演示.许兴华数学
Author:
许兴华数学
Topic:
Ellipse
GeoGebra
New Resources
四邉形 (四年級) 教師版
【案例】圆柱体内放置一个大球六个小球
第八周作业
錐體建築師
拼砌四邊形
Discover Resources
樣本大小與抽樣誤差
與兩圓相切之圓心雙曲線軌跡
venn图着色
Sunrays with different angles
圓外切四邊形
Discover Topics
Right Triangles
Difference and Slope
Limits
Hypothesis Testing
Linear Functions