164.25 square feet.
There is 121 square feet in a 11'x11' room.
Imagine a room 25 feet by 13 feet. That room has an area of 25 x 13 or 325 square feet.
13 * 13 = 169 square feet.
multiply the length (in feet) by the width (in feet). For example, if the room is 8 ft by 8 ft, then the room has 16 square feet.
A 30ft x 14ft room = 420 square feet.
95 square feet.
400 square feet.
If it's a square room then the room size is 14 feet by 14 feet
225 square feet
A room that is 12 feet by 13 feet is 156 square feet in area
The room is 226 square feet.
16' x 15' = 240 square feet.
A simple rectangular room 20 feet by 18 feet has 360 square feet.
143 square feet
To find the square footage of a room, you simply multiply the length of the room (in feet) by the width of the room (in feet). The answer is the square footage of the room (assuming the sides opposite each or are equal in length)
A room whose dimensions is 14 feet by 15 feet is 210 square feet.
To find the square feet of a room, multiply the length times the width. 12 feet X 12 feet = 144 square feet.