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合 24（附答案）
Author:
Anthony OR 柯志明
GeoGebra
New Resources
三半圓間的相切圓(Codex╱2026.10.07)
Fibonacci Clock
美國國旗 (Claude 版)
近似值：有效數字
伊朗國旗 (Codex╱2026.10.07)
Discover Resources
海龍公式與內切圓半徑
國三2-2習作題
轉盤1
Midpoint Theorem and Intercept Theorem
一次函数的引入
Discover Topics
Tangent Line or Tangent
Median Line
Combinatorics
Polynomial Functions
Confidence Interval