B. 2w^2 + 2w + 36
Step-by-step explanation:
The equation to find the perimeter of anything is: Length + Length + Width + Width = Perimeter.
Applying this logic to this problem, the equation would be as follows:
![w^{2} + 13 + w^{2} + 13 + w+5+w+5](/tpl/images/2394/3468/b95c5.png)
Then, we simplify. The like terms go together, and you have your solution.
![2w^{2} + 2w+36](/tpl/images/2394/3468/d7798.png)