4.46 square metres.
About 9 (8.91869) square metres.
11*12 = 132 sq feet.
11 x 12 = 132 square feet = about 12.3 m2
132 square feet.
There are 0.0254 metres in one inch. There are 12 inches in one foot. Therefore, 11 feet 3 inches is equal to (11 x 12 x 0.0254) + (3 x 0.0254) = 3.429 metres.
1 square foot = approx 0.093 square metres.
12 and 2/9
14 metres x 12 metres = 168 square metres
There are 0.0254 metres in one inch. There are 12 inches in one foot. Therefore, 5 feet 11 inches is equal to (0.0254 x 12 x 5) + (0.0254 x 11) = 1.8034 metres.
132
Area = pi*122 = 452 sq metres (approx).