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圆的面积展开
Author:
qianqianhouhou
Topic:
Area
,
Circle
拖动n分圆,拖动展开展开圆,拖动拼图拼成长方形。
GeoGebra
New Resources
探究三角形的全等條件
【案例】2018年全国1卷理科12题
圓周公式的應用
圓的切線方程
平行線的斜率
Discover Resources
廣義量角器
正多面體
指數與對數
迪卡兒送給公主的信
九點圓
Inclined plane (Angle between two planes)
Discover Topics
Conic Sections
Continuity
Terms
Poisson Distribution
Statistics