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Subjects>Math>Math & Arithmetic

How many square feet is a room 20 feet by 21 feet?

Updated: 9/20/2023

Wiki User

∙ 13y ago

Best Answer

20x21= 420, so the answer is 420 square feet.

Wiki User

∙ 13y ago

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How many square feet in a 20 x 20 room?

400 square feet, at the school I went to.

How many square feet are in a room that is 17 feet by 20 feet?

17*20=340 ■

How many square feet is a 20 by 17 foot room?

340 square feet

How many square feet are in a 10'X20' room?

10 ft x 20 ft room = 200 square feet

How many square feet is in a room 15 by 20 foot?

15 x 20 = 300 square feet.

Related questions

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

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

Room size 20 x 20 is how many square feet?

400 square feet.

How many square feet is a 20X18 room?

A simple rectangular room 20 feet by 18 feet has 360 square feet.

How many square feet in a 20 x 20 room?

400 square feet, at the school I went to.

How many square feet are there in a room that measures 10 feet by 20 feet?

200 square feet

How many square feet are in a room that is 17 feet by 20 feet?

17*20=340 ■

How many square feet in a room 12 x 20?

240 square feet.

How many square feet in a 20 x 14 room?

280 square feet.

How many square feet is a 20 by 17 foot room?

340 square feet

How many square feet is a room 20 feet long 20 feet?

20 ft x 20 ft = 400 square ft

How many square feet are in a 10'X20' room?

10 ft x 20 ft room = 200 square feet

How many square feet in a room 20 feet by 18 feet?

360.

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