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《平行四边形等积变形》
Author:
郭雪芹
Topic:
Area
,
Geometry
,
Parallelogram
GeoGebra
New Resources
算柱 (兩位數)
湖南省张毅郴数字教研工作室 logo
直角坐標平面上的旋轉變換
近似值：有效數字
四邊形的特性
Discover Resources
Apollonius Problem gergonne 1
立方體截痕
ex 5
中位线的副本
翰林數學_2下_CH3-2_AAS全等性質
Discover Topics
Optimization Problems
Division
Coordinates
Definite Integral
Centroid or Barycenter