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Author:
周高飞
Topic:
Mathematics
GeoGebra
New Resources
拼砌四邊形
【案例】2018年全国1卷理科12题
四邉形 (四年級) 教師版
判斷球體
柱體建築師
Discover Resources
beauty from WuLing.TW
九點共圓
心臟線
四下_面積（一）(學生版)
纏繞畫1
Discover Topics
Quadrilaterals
Symmetry
Isosceles Triangles
Parabola
Random Variables