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Copy of 平行四邊形
Author:
CHENG Kwan Yin
,
Hin Chan
Topic:
Parallelogram
平行四邊形的高和底
GeoGebra
New Resources
活动三:应用性质
正方形雪花图案
斐波那契螺旋弧线(表格法-可动态调节)
百分數及其應用
第三周作业效果演示
Discover Resources
三角形重心(相關說明)
圓切三半圓
正三角形繞正方形旋轉
Copy of 倒數計時
周界2
Discover Topics
Triangles
Histogram
Geometric Transformations
Geometry
Optimization Problems