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Author:
philiplui
GeoGebra
New Resources
兩組對邊相等和有直角的四邊形
四邉形 (四年級) 教師版
【案例】2018年全国1卷理科12题
兩位數加法
画直线等分三角形的面积
Discover Resources
推移(x 方向)
因數的判別
長方體的切割(一)
test000
同心圓
Discover Topics
Triangles
Circumcircle or Circumscribed Circle
Unit Circle
Logarithmic Functions
Trapezoid