Question 530611
A) Let X represent the perimeter of the lawn
X = 2(2y+5)+2y
  = 4y+10+2y
  = 6y+10


B) 6y+10=x and x=52
   6y+10=52


C) 6y=42
    y=7(meters)


Length of the lawn
=2[2(7)+5]
=2[14+5]
=2[19]
=38(meters)