Area of Rectangles and Squares (Menghitung Luas Persegi dan Persegi Panjang)
Find the area of each of the following rectangles or squares by clicking the empty spaces inside.
What is the relationship between the area of a rectangle and its length and width?
GeoGebra Institute of Hong Kong
http://www.sites.google.com/site/hkgeogebra
Now, please try this at home!
Measure the length and width of your bedroom in units of tiles. Afterwards, count the area!
Imangine if...
If you would like to cover half of bedroom area with a red carpet. Count how much is the area of the carpet in centimeters!