Perimiter is where you add all the sides and a rectangle has four sides. 28/4=7 But the length is 4m longer then the width so, 7+4=11 but if we do 11+11+7+7= 36. But that is not the perimeter so 7-4=3 And if we do 11+11+3+3=28! Therefore the length of the rectangle is 11m and the width is 3m To find the area we just do 11•3=33
The only reason this is long is because i explained and put it into detail but its pretty simple and short once you get the hang of it :)
