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Question 3
Author:
Shum Kwok Ching
,
GeoGebra Institute of Hong Kong
Topic:
Area
GeoGebra
New Resources
四邊形的特性
兩組對邊相等的四邊形
第八周作业
兩組對邊相等和有直角的四邊形
算柱 (兩位數)
Discover Resources
waaachen
Angry Bird
mario coin
我的第一个GGB绘本
圆的有关概念
Discover Topics
Solids or 3D Shapes
Square
Line Segment
Linear Equations
Quadrilaterals