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兩外切圓之外公切線作圖法
Author:
鍾元杰
兩外切圓之外公切線作圖法
GeoGebra
New Resources
讀磅
斜率的值
圓的切線方程
第八周作业3
祖冲之的期望：内棋与外棋
Discover Resources
判斷錐體 3
圓周 (圖形E)
平行四邊形
弓形的滚动
我的第一个GGB绘本
Discover Topics
Integral Calculus
Quadratic Equations
Correlation
Ellipse
Expected Value