Find the perimeter of a rectangle of which length is 5 more than the width

P = 4W + 10

Step-by-step explanation:

Perimeter is 2 * (length + width)

let length be L and width be W

if length is 5 more than width

L = W + 5

P = 2 (L + W)

P = 2 (W + 5 + W)

P = 2 (2W + 5)

P = 4W + 10

the perimeter = 10+4W.

where W = the width.

Step-by-step explanation:

mathematically, perimeter (p) = 2L + 2W

where L = length. and W=width

from the expression; length is 5 more than the width

it is written as L = 5+W

substitute in the formula

P = 2 (5+W) + 2W

P=10+2W+2W

P=10+4W as the perimeter of the rectangle.