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Author:Jensen Wong

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畫出對稱圖形
【案例】2018年全国1卷理科12题
兩組對邊相等的四邊形
【案例】圆柱体内放置一个大球六个小球
兩組對邊相等和有直角的四邊形

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二次函數
倫敦滾石橋
相似形_Collection
碎形六邊形的副本
三角形内角和

Discover Topics

Vectors
Equilateral Triangles
Statistical Characteristics
Mode
Binomial Distribution

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