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勾股定理毕氏证明
Author:
jh h
GeoGebra
New Resources
兩位數加法
画直线等分三角形的面积
【案例】圆柱体内放置一个大球六个小球
兩組對邊相等的四邊形
拼砌四邊形
Discover Resources
畢氏定理動態證明(四塊直角三角形移動)
矩形
ghseh 二次函數描點法上下平移-6
gjc090c23 圓內三角形與角度
小三_垂直
Discover Topics
General Quadrilateral
Volume
Subtraction
Kite
Secant Line or Secant