Question

the formula P = 2l + 2w ives the promoter P of a rectangular room with length l and width w. A rectangular living room is 26 ft long and 21 got wide. what is the promoter of the room?

Answer 1

Therefore the Perimeter of the room is 94 ft.

Explanation:

Given:

`P=2l+2w`

Where ,

P = Perimeter

l = Length = 26 ft

w = Width = 21 ft

To Find:

Perimeter of the room = ?

Solution:

Perimeter of Rectangle is given as

`P=2l+2w`

Substituting 'l' and 'w' we get

`P=2* 26+2* 21=52+42=94\ ft`

`P=94\ ft`

Therefore the Perimeter of the room is 94 ft.