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Reflection 反射變換
Author:
Alex CHIK
Topic:
Reflection
GeoGebra
GeoGebra 互動數學教室
http://www.geogebra.hk
New Resources
中華民國國旗 (Codex╱2026.10.06)
國旗 (作圖步驟直接餵給 Claude)
美國國旗 (Codex 版)
sanjiaohanshu
美國國旗 (Codex, 2026.10.06)
Discover Resources
Construct a regular pentagon
三角形的三心觀察站
Golden Spiral
畢氏定理(等面積變形法)
周界-平移法(教學練習一)
Discover Topics
Poisson Distribution
Tangent Line or Tangent
Division
Power Functions
Geometric Mean