Area of Rectangles and Squares
Explore the formula for the area of a rectangle by tessellating its space using unit squares.
中文版：[url]16657 長方形與正方形的面積[/url]
[b]GeoGebra Institute of Hong Kong[/b]
http://www.sites.google.com/site/hkgeogebra
- 適合年齡
- 6 – 10
- 語言
- English (United Kingdom)
