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Author:
marcolee201314
GeoGebra
New Resources
美國國旗 (Codex 版)
美國國旗 (Claude 版)
中華民國國旗 (Codex╱2026.10.06)
三半圓間的相切圓(Codex╱2026.10.07)
找出對稱軸
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分割
大斜方
cos(α) + cos(β) + cos(γ) 的對稱性
圆锥面
Earth with coastline
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Combinatorics
Kite
Variance
Vectors
Rhombus