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李怡
GeoGebra
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幾何作圖題:切三圓(題目)
美國國旗 (Claude 版)
畫出對稱圖形
算柱 (兩位數)
伊朗國旗 (Codex╱2026.10.07)
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可轉波單車
二維
錯角---水平平行綫
兔子繁殖树状图(斐波那契数列)
四年級 最大公因數
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Hypothesis Testing
Centroid or Barycenter
Cone
Scalene Triangles
Trapezoid