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Area of Parallelogram
Author:
jack1012
Topic:
Area
,
Parallelogram
平行四邊形典範圖形，及典範切割方式，說明平行四邊形面積等於長方形
GeoGebra
New Resources
三位數除以一位數（二）
異分母分數減法
GeoGebra笔记功能体验课件
【案例】2018年全国1卷理科12题
拼砌四邊形
Discover Resources
畫三角形 題1d
正六面體
水车应用题动画演示
平分线段或角
y=ax^2的繪圖
Discover Topics
Constructions
Incircle or Inscribed Circle
Rotation
Curve Sketching
Statistics