That would give you a total of 81 feet squared.
No - 9 x 12 is a good size.
If it's a square room then the room size is 14 feet by 14 feet
211 square feet is the room size.
Depends on the size of the rest of the house.
If that is the correct size for her feet then that is fine.
The standard size of a utility room in a house is 4 feet by 6 feet. This varies greatly depending on the overall size of the house.
Imagine a room 25 feet by 13 feet. That room has an area of 25 x 13 or 325 square feet.
A 30 square foot room. That means a room that is 3 feet by 10 feet.
To find the size of a room that is 260 sq feet, you would need to know the dimensions of the room. If the room is a square, you could find the length of one side by taking the square root of 260, which is approximately 16.12 feet. If the room is rectangular, you would need more information to determine the exact dimensions.
a typical master bathroom is 15X17. depending on tub size.
19.5 by 2.9 feet is the answer
70 feet