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三角形
Author:
张子菡
Topic:
Triangles
New Resources
探究三角形的全等條件
漂亮的摇摆曲线
兩位數加法
多邊形的面積
圓周公式的應用
Discover Resources
截痕
坐标变换
Compare areas by cutting shapes Q2
旋轉三角形
Copy of 學生自行製作棒形圖
Discover Topics
Real Numbers
Pythagoras or Pythagorean Theorem
Mode
Optimization Problems
Linear Programming or Linear Optimization