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畫三角形.
Author:
samanthaWoo
,
GeoGebra Institute of Hong Kong
GeoGebra
這是一個甚麼三角形?
Select all that apply
A
不等邊三角形
B
四邊形
Check my answer (3)
New Resources
斐波那契螺旋弧线(表格法)
镂空正方体案例对比
比較五件物件的重量
第八周作业3
小学资源收集
Discover Resources
Volume_Section
練習
認識時間
多重指令
複合棒形圖2
Discover Topics
Multiplication
Cuboid
Plane Figures or Shapes
Circumcircle or Circumscribed Circle
Surface