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11_線外垂線
Author:
iclntnu
GeoGebra
New Resources
國旗 (作圖步驟直接餵給 Claude)
Claude 解幾何題
三半圓間的相切圓(Codex╱2026.10.07)
美國國旗 (Claude 版)
算柱 (兩位數)
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河內塔 (Tower of Hanoi)
M05E Rate of Change 2
生活中的平面圖形─點與線的性質
勾股定理
錯角---水平平行綫
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Linear Regression
Triangles
Poisson Distribution
Indefinite Integral
Distributions