2 times the length plus 2 times the height
It depends on a rectangular what.
width*height*length=perimeter of a rectangular prism! :)
Perimeter=24ft
28
Add up all of the lengths of the edges adjacent to one of the bases.
20ft is the perimeter.
The standard perimeter of a rectangular building can be found by adding the lengths of all four sides. It is twice the sum of the length and width of the building.
It is 2*(Length + Width).
You could walk around it
Twice the (width plus length)
The dimensions of the rectangular lot are: 30m by 15m
Because it is a rectangular prism and it has volume and area also mass and perimeter