How to draw a rectangle with 12cm perimeter?

Answer 1

You have an infinite number of choices.

Here are a few of them. Any rectangle with any of the following combinations of

Length x Width has a perimeter of 12 cm:

1 x 5

1.2 x 4.8

1.4 x 4.6

1.5 x 4.5

1.8 x 4.2

2 x 4

2.2 x 3.8

2.4 x 3.6

2.6 x 3.4

2.8 x 3.2

3 x 3

3.00001 x 2.99999

In fact, any pair of positive numbers that add to 6.