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題 6
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Polygons
計算下圖的面積。
GeoGebra
New Resources
比較五件物件的重量
撒针估算面积实验
圓的基本性質
斜率的值
常见四边形是否是双心四边形
Discover Resources
test P1
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選擇合適的「中間人」
XY 圖線段長度計算
方形地毯
Discover Topics
Cube
Similar Triangles
Prism
Geometry
Pythagoras or Pythagorean Theorem