Verified answer

2x+2y=108

x+y=54

x=2y

2y+y=54

3y=54

y=54/3

y=18

x=2y

x=2*18

x=36

área=

18*36=648m²

2c+2l=108

2.2l+2l=108

4l+2l=108

6l=108

l=18

c=36

area = 18.36

area =648