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GeoGebra Lesson
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GeoGebra Lesson
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一线三等角模型
Author:
冯姣龙
Topic:
Similar Triangles
,
Similarity Transformation or Similarity
GeoGebra
New Resources
長方體平面投影 (Codex版)
Fibonacci Clock
sanjiaohanshu
四邊形的特性
幾何作圖題：切三圓（題目）
Discover Resources
複合圖形(四)
圖解畢氏定理
面積
畢氏定理的副本
包含除法（1 ÷分數）的副本
Discover Topics
Logic
Incircle or Inscribed Circle
Reflection
Difference and Slope
Terms