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平行四邊形中點連線及分角線交點連線形狀
Author:
camabula
GeoGebra
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世界平面地圖 (Codex╱2026.10.07)
湖南省张毅郴数字教研工作室 logo
算柱 (兩位數)
AI 訓練教室
伊朗國旗 (Codex╱2026.10.07)
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內切圓半徑證明
聖誕樹
极坐标系
黃金三角形 62326 劉虹圻
靜態幾何錯視圖
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Sphere
Circumcircle or Circumscribed Circle
Multiplication
Solids or 3D Shapes
Right Triangles