what is the perimeter of the following numbers: 4cm,2cm,7cm,6cm,12cm,4cm.

if they are the sides of a hexagon, the just add them up.

To find the perimeter, you need to add up the lengths of all the sides of the figure. In this case, you are given the lengths of six sides: 4cm, 2cm, 7cm, 6cm, 12cm, and 4cm.

To find the perimeter, simply add up these numbers:

4cm + 2cm + 7cm + 6cm + 12cm + 4cm = 35cm

So, the perimeter of the given numbers is 35cm.