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谢氏地毯
Author:
朱亮
Topic:
Geometry
,
Triangles
GeoGebra
New Resources
三半圓間的相切圓(Codex╱2026.10.07)
湖南省张毅郴数字教研工作室 logo
伊朗國旗 (Codex╱2026.10.07)
中華民國國旗 (Codex╱2026.10.06)
算柱 (兩位數)
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向量相加
三角形外心的軌跡
外心的位置
椭圆的定义
數學電腦繪圖與解題
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Straight Lines
Perimeter
Geometric Transformations
Boxplot
Variance