How many square feet is a 21 by 4 foot room?

Anonymous

∙ 14y ago

Updated: 10/17/2024

21 x 4 = 84

-- There are 84 square feet on the floor.

-- There are 84 square feet on the ceiling.

-- There are a lot more square feet on the walls, but in order to

calculate them, you need to know the height of the room.

Wiki User

∙ 14y ago

What else can I help you with?

How many square feet in a 9 foot by 12 foot room?

108 square feet

How many square feet in a 11 foot by 15 foot room?

165 square feet

How many square feet is a 18x20 foot room?

360 square feet.

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144 square feet.

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There are 66 square feet.

How many square feet are in a 16 foot x 18 foot room?

288 square feet.

How many square feet is a 15x18 foot room?

There are 270 square feet in a 15'x18' room.

How many square feet in a 11X11 foot room?

There is 121 square feet in a 11'x11' room.

How many square feet in a room 13 x 18 foot room?

234 square feet.

How many square feet are in a 20 foot by 20 foot room?

A room measuring 20' x 20' = 400 square feet

How many square feet of carpeting are needed to carpet a 12-foot x 12-foot room?

The room is 144 square feet.

How many square in a room 5 foot by 12 foot?

60 square feet