For this case we have that the rug is rectangular.
By definition, the perimeter of a rectangle is given by:[tex]P = 2a + 2b = 2 (a + b)[/tex]
Where:
a, b: Represent the sides of the rectangle
Substituting according to the data we have:
[tex]P = 2 (5 + 3)[/tex]
Thus, the correct expression is option B.
Answer:
Option B