[tex]\text{perimeter of the backyard = sum of the total sides}[/tex]
in the graph, each box represents 1 units. so to know the actual length of a side, you'll have to count the total number of box in the side
perimeter of the backyard = sum of the total sides
[tex]\begin{gathered} \text{perimeter of the backyard }=\text{ 4 }+\text{ 2 }+2\text{ }+\text{ 6} \\ \text{perimeter of the backyard = 14 units} \end{gathered}[/tex]
accor
