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.
Solid objects do not have a perimeter in the geometric sense.
Twice the (width plus length)
It is 2*(Length + Width).
You could walk around it
The perimeter correspondingly increases by a factor of 4.
By halving its perimeter and using the quadratic equation formula.