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Measuring areas by placing different shapes
Author:
Shum Kwok Ching
,
GeoGebra Institute of Hong Kong
GeoGebra
New Resources
拼砌四邊形
兩位數除以一位數（一）
畫出對稱圖形
兩組對邊相等的四邊形
画直线等分三角形的面积
Discover Resources
平面鏡成像 Image of Plane Mirror Reflection
反射對稱
Sunline
旁心
鸚鵡螺旋線
Discover Topics
Median Value
Parabola
Triangles
Special Points
Line Segment