Problema Solution
The length of a rectangle is 5 meters less than twice the width the perimeter of the rectangle is 140meters find the length and width of the rectangle
Answer provided by our tutors
let
l = the length of the rectangle
w = the width of the rectangle
The length of a rectangle is 5 meters less than twice the width:
l = 2w - 5
the perimeter of the rectangle is 140 meters:
2(l + w) = 140
by solving the system of equations:
l = 2w - 5
2(l + w) = 140
we find:
l = 45 m
w = 25 m
click here to see the step by step solution of the system of equations:
the length is 45 meters and the width is 25 meters.