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Copy of 方格紙上畫長方形2
Author:
cs_cmb
,
Anthony OR 柯志明
GeoGebra
柯志明 香港 GeoGebra 學院
New Resources
國旗 (作圖步驟直接餵給 Claude)
畫出對稱圖形
找出對稱軸
三半圓間的相切圓(Codex╱2026.10.07)
幾何作圖題：切三圓（題目）
Discover Resources
反演(Inversion)
Griffiths Theorem
man1
作業1:內心
包含除法（1 ÷分數）的副本
Discover Topics
Vectors 2D (Two-Dimensional)
Sine
Sphere
Expected Value
Interest Calculation