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勾股定理证明
Author:
卢德洪
Topic:
Constructions
,
Geometry
,
Pythagoras or Pythagorean Theorem
,
Rotation
,
Geometric Transformations
GeoGebra
New Resources
异形操场
镂空正方体案例对比
平行線的判定
GeoGebra数学资源(4-8年级)
第八周作业2
Discover Resources
Angle at Centre
扣球路徑求直線方程式
橢圓的定義畫圖
五角星
分苹果除法
Discover Topics
Coordinates
Scalene Triangles
Differential Calculus
Inequalities
Multiplication