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保持2:3:4
Author:
hjyanghj
Topic:
Geometry
GeoGebra
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三位數除以一位數（二）
兩組對邊相等的四邊形
四邊形的特性
GeoGebra笔记功能体验课件
【案例】2013年安徽高考15题
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判斷柱體 4
角内切圆
時間
GGB2
密鋪2
Discover Topics
Prism
Binomial Distribution
Fractal Geometry
Quadrilaterals
Derivative