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Summary
Author:
iedc
GeoGebra
New Resources
找出對稱軸
兩組對邊相等和有直角的四邊形
四邊形的特性
四邉形 (四年級) 教師版
【案例】2018年全国1卷理科12题
Discover Resources
函數
regular tetrahedron in a cube
複合圖形(四)
How to draw a heptagon with ruler andcomp…
抛物线
Discover Topics
Indefinite Integral
Hyperbola
Quadratic Equations
Differential Equation
Means