It depends on a rectangular what.
width*height*length=perimeter of a rectangular prism! :)
Solid objects do not have a perimeter in the geometric sense.
20ft is the perimeter.
Add up all of the lengths of the edges adjacent to one of the bases.
You could walk around it
It is 2*(Length + Width).
Because it is a rectangular prism and it has volume and area also mass and perimeter
The dimensions of the rectangular lot are: 30m by 15m
66 meter is.
The perimeter correspondingly increases by a factor of 4.
By halving its perimeter and using the quadratic equation formula.
divide perimeter by 6.
Perimeter = 56 feet.
add all the sides ???
And the question is ...
It is 216 mm.
In any case, the perimeter of a rectangular prism of length L units, width W units and height H units, is 4*(L + W + H) units
Perimeter is not defined for 3-dimensional objects.
The perimeter of a rectangle (proper name of the shape) is just the length of all the sides added together.
Doubling the width of a rectangular rug will affect the perimeter because the total length and width will be doubled. The area will be twice the length times the width.