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【2020高考】新高考全国1卷（山东卷） 第16题
Author:
孟宝兴
GeoGebra
New Resources
兩組對邊相等和有直角的四邊形
畫出對稱圖形
湖南省张毅郴数字教研工作室 logo
美國國旗 (Codex 版)
拼砌四邊形
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北區模考非選第二題 (2014.03.06)
梯形
橢圓螺旋
好多好多正方形
包含除法（1 ÷分數）
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Fractal Geometry
Probability
Differential Equation
Geometry
Vectors 3D (Three-Dimensional)