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Verification of Pythagoras Theorem 驗証畢氏定理
Author:
Alex CHIK
Topic:
Pythagoras or Pythagorean Theorem
GeoGebra
GeoGebra 互動數學教室
http://www.geogebra.hk
New Resources
直角坐標平面上的旋轉變換
三位數除以一位數（一）
畫出對稱圖形
GeoGebra笔记功能体验课件
兩組對邊相等的四邊形
Discover Resources
畢氏定理變裝證明
[S3] a GeoGebra file created by a pre-service teacher Peter (pseudonym)
circle
橢圓軌跡
橢圓1--同心圓法
Discover Topics
Logic
Circle
Hypothesis Testing
Scalene Triangles
Normal Distribution