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題五
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
GeoGebra
New Resources
四邉形 (四年級) 教師版
直角坐標平面上的旋轉變換
拼砌四邊形
【案例】2018年全国1卷理科12题
兩位數加法
Discover Resources
玉兔呈祥双兔報喜
Quiz on Addition and Subtraction of Directed Numbers (1) 有向數加減測驗(1)
旋轉縮小的正方形
平行四邊形面積
五上-CP4-第三节平行四边形面积1
Discover Topics
Fractal Geometry
Normal Distribution
Random Variables
Vectors 2D (Two-Dimensional)
Trigonometry