The area of the floor or ceiling is 81 square feet.
That's all you need if you're getting ready to paint the floor or ceiling. We can't tell anything about the area of the walls until we know the height of the room too.
Chat with our AI personalities
nine square yards.
There are 9*14 = 126 square feet
just 81, your last 9 is redundant, the height of the room has no effect on "square feet"
Assuming you mean the room is 15 feet by 9 feet - 135 square feet.
12