In order to answer this correctly, we must understand that one meter is approximately 3 feet.
12 feet ÷ 3.28 feet/meter = 3.66 meters
10 feet ÷ 3.28 feet/meter = 3.05 meters
3.66 meters x 3.05 meters = 11.163 meters2
* * * * *
Unfortunately, converting first and then calculating the area compounds the rounding error.
12 ft * 10 ft = 120 square feet.
The convesion factor from sq ft to sq metres is approx (1/0.3048)2 = 10.7639so that the area is 11.148 metres2. which rounds to 11.1 metres2, not 11.2 as the previous answer would suggest.
A small difference, but the important lesson is that rounding errors are important.
The answer depends on how big each square is.
A room measuring 10 feet by 12 feet is 120 square feet. 120 square feet is equal to 11.1483648 square metres.
13 x 12 x 0.30482 = 14.5 metres2
216 square feet.
That is very, very, very small for a building. It's even a small for a room. It's about the size of a 12ft by 12ft room.
The answer depends on how big each square is.
A room measuring 10 feet by 12 feet is 120 square feet. 120 square feet is equal to 11.1483648 square metres.
120ft^2 , 10ft * 12ft
120
30
Its 6.96772 metres squared.
12' x 12'6" = 151.2 square feet. 1 square foot is 0.09290304 square meters. Total area in square meters therefore 14.0469
10ft x 6ft = 60 sq ft = 5.57 sq metres, approx.
13 x 12 x 0.30482 = 14.5 metres2
144 square feet.
( 10+ 7/12) = 10.58 feet (12+ 3/12) = 12.25 feet Area = 10.58 x 12.25 = 129.605 square feet
21 ft * 10 ft = 210 sq ft = 19.51 sq metres.