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proj geom 1
Author:
luk036
GeoGebra
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三半圓間的相切圓(Codex╱2026.10.07)
美國國旗 (Codex 版)
小数 的副本
AI 訓練教室
幾何作圖題：切三圓（題目）
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廣義角
Circle Properties
三角形內心
約分BB
美图欣赏-线绳艺术
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Tree Diagrams
Volume
Distributions
Vectors 2D (Two-Dimensional)
Logic