Square is a special case of a rectangle and the same formula may be used to find the perimeter
no
yes
I think so
In order to find the perimeter of a 3D rectangle you must gather the lengths of the known sides, calculate the missing rectangular values, and use the formula for perimeter.
Length = (Perimeter - twice width) / 2
i dont no if you can find the perimeter of a triagle by using subtration the formula is adding all the up together.
Yes. But using P=4s is easier with a square.
When you think about it for a while, they're really NOT different. The rectangle formula needs a bit more detail, because its sides don't all have the same length, so its length and its width have to be handled separately. But the rectangle formula works perfectly well if you use it to find the perimeter of a square.
To find the perimeter of a desktop, first measurements need to be taken. The basic formula for perimeter of a rectangle is found in adding all the side lengths together.
It is impossible to find the perimeter without the width of the rectangle but if you want a formula it would be (43*2) + 2x. x representing the width
for area you multiply length times width and for perimeter you add all of the sides together