## How many square feet is a 12×12 room?

144 sq ft

## How many square feet is a 20×20 room?

Feet is 1 dimentional term, where as square feet is used to represent an area which 2 dimensional. So 20 by 20 means you should multiply 20 with 20 that equals 400. Hope it’s the answer for your question.

## How many square feet is a 15×15 room?

The number you get is the room’s square footage. For example, if the width of the room is 12 feet and the length is 15 feet, the square foot would be 180.

## How many square feet is a 14×14 room?

The formula for figuring this out is pretty straightforward, all you have to do is multiple the length of the room by the width. So if your room is 10 feet by 12 feet, 10 x 12 = 120 square feet.