Perimeter Possibilities printable sheet
Watch the video below.
How many other possible perimeters can you find, for a rectangle with an area of $24\text{cm}^2$?
Now watch the video to see what Alison and Charlie did next.
Here are some questions you might like to consider:
More generally...
Take a look at Can They Be Equal? to explore rectangles where the area is numerically equal to the perimeter.