Q: What is the formula to find perimeter of a rectangle?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

There is no reason for the perimeter of a triangle to have any relation to the perimeter of an unrelated rectangle!

The formula to calculate perimeter of a rectangle is P=2L+2W P= 2(15) + 2(10) P= 30 +20 P = 50

The formula for perimeter of a rectangle is: P=2L+2W where L is the length and W is the width of the rectangle.

There is no formula for a rectangle. There are formula for calculating its area, perimeter or length of diagonals from its sides, or it is possible to calculate the length of one pair of sides given the other sides and the area or perimeter, or the two lots of sides given area and perimeter and so on.

how do you find the area of a rectangle witha perimeter of 36 in You don't. You need more information For example a 1 x 17 rectangle has a perimeter of 36 and its area is 17. But a 2 x 16 rectangle also has a perimeter of 36 and its area is 32.

Related questions

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.

2(length + height)= perimeter

Measure and add together the 4 sides

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.