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平行四邊形變奏曲III
Author:
周桂名
Topic:
Parallelogram
移動C點 在固定長度下觀察,平行四邊形角度的變化。 如果是菱形,又有何不同?
GeoGebra
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拼砌四邊形
Nested spiral octagon
畫出對稱圖形
Claude 解幾何題
湖南省张毅郴数字教研工作室 logo
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Proof1 彭凱揚
魏燕貞的GeoGebra課材製作
對稱圖形
函数作图工具的副本
數值滑桿動畫
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Intersection
Terms
Tangent Line or Tangent
Vectors 3D (Three-Dimensional)
Right Triangles