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Author:
葉天宏
GeoGebra
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拼砌四邊形
【案例】2018年全国1卷理科12题
四邊形的特性
画直线等分三角形的面积
柱體建築師
Discover Resources
複數
橢圓
test
三角函數的性質
優良作品6
Discover Topics
Square
Polynomial Functions
Perimeter
Real Numbers
Quadratic Functions