To get the area of a rectangle, you multiply length x width.
To find the square footage multiply both the length and width of the room. So for 72 feet wide and 156 feet long room the square footage is = 72 feet X 156 feet = 11232 square feet.
225 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)
To calculate the square footage of a room, you multiply its length by its width. For a room that is 21 feet long and 14 feet wide, the square footage would be 21 x 14 = 294 square feet.
13 * 13 = 169 square feet.
Multiply them together.
To calculate the square footage of a room, you multiply the length by the width. For a room that is 15 feet long and 12 feet wide, the square footage would be 15 x 12 = 180 square feet.
It's 176 ft2 Simply multiply the two figures together to get the square footage !
330 square feet
Area is length times width. The floor is 100 square feet.
By multiplication and so 12 times 12 = 144 square feet
You have to multiply the two dimensions to get the area. In this case the answer will be 117 square feet.