Answer:
perimeter = 64 feet
Step-by-step explanation:
The length of a room is 20 feet and its width is 12 feet.
Perimeter of a room = [tex]2 \cdot length + 2 \cdot width[/tex]
length = 20 feet
and width = 12 feet
Plug in all the values in the formula to find perimeter
Perimeter of a room = [tex]2 \cdot length + 2 \cdot width[/tex]
Perimeter of a room = [tex]2 \cdot 20 + 2 \cdot 12[/tex]
=[tex]40+24= 64[/tex]
