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任务9：内凹的正方形
Author:
陈丽婷
GeoGebra
New Resources
小数 的副本
拼砌四邊形
AI 訓練教室
兩組對邊相等的四邊形
直角坐標平面上的旋轉變換
Discover Resources
龍騰4_1-1課隨3
Trajectory of system: y'=y^2-y
三角柱體的截面
利用邊對摺找三角形的內心
一线三等角模型
Discover Topics
Ratios
Binomial Distribution
Fractal Geometry
Pythagoras or Pythagorean Theorem
Hyperbola