Copy of Drawing quadrilaterals on the grid or the pinboard
[b](Updated on 4 Mar 2013)
[/b]Demonstrate how to draw different kinds of quadrilaterals on the grid or the pinboard.
中文版:[url]20494 方格紙上畫四邊形[/url]
Anthony Or
GeoGebra Institute of Hong Kong.
- Target Group (Age)
- 11 – 14
- Language
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