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勾股定理证明2
Author:
卢德洪
Topic:
Geometry
,
Pythagoras or Pythagorean Theorem
,
Translation
,
Triangles
GeoGebra
New Resources
画直线等分三角形的面积
四邊形的特性
兩位數除以一位數（一）
【案例】圆柱体内放置一个大球六个小球
柱體建築師
Discover Resources
Sine Formula 正弦公式
座標變換_數線
立體圖
旋轉指令
-(√3/2)³ ≤ sinα sinβ sinγ ≤ (√3/2)³
Discover Topics
Sphere
Parabola
Solids or 3D Shapes
Means
Logarithmic Functions