contestada

The length of a rectangle is 3ft less that twice the width of the rectangle. If the perimeter of the rectangle is 324, find the width and the length.

Respuesta :

Let w = width of rectangle
then because "length of a rectangle is 3 feet less than twice the width" we have
2w-3 = length of rectangle
.
perimeter of any rectangle is:
2(length+width)