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Measuring areas by placing different shapes
Author:
Shum Kwok Ching
,
GeoGebra Institute of Hong Kong
GeoGebra
New Resources
判斷球體
兩位數除以一位數（二）
找出對稱軸
兩位數加法
GeoGebra笔记功能体验课件
Discover Resources
題三
Pyramid and Cone1
題二
外接圓的心
HW question locus 3
Discover Topics
Kite
Scalene Triangles
Polygons
Percentages
Histogram