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F1Ch8 Translation basic
Author:
Ngan Hok Hei
GeoGebra
New Resources
兩組對邊相等和有直角的四邊形
兩位數除以一位數（一）
【案例】2018年全国1卷理科12题
画直线等分三角形的面积
兩位數加法
Discover Resources
方向導數 (Directional Derivative)
數據分析2
Multiplication of Polynomials 1(多項式的乘法 1)
畢氏定理
時距計算機 (時針改變)
Discover Topics
Rhombus
Similarity Transformation or Similarity
Median Value
General Quadrilateral
Equilateral Triangles