I'm not sure exactly what you mean. But if you're asking to convert square feet into square meters, the formula is one square foot equals 0.093 square meters (0.09290304 if you want to be super-accurate). So 12 square feet equals approximately 1.115 square meters.
About 13.4 square meters. (13.3780378 square meters)
13.38 square meters.
12 feet x 9 feet equates to about 10.03 square meters.
Approximately 11.15 square meters.
11.15 square meters.
About 13.4 square meters. (13.3780378 square meters)
13.38 square meters.
12' by 14' is 168 square feet or 15.61(15.6077107) square meters.
12 feet x 9 feet equates to about 10.03 square meters.
12 x 17 feet is about 18.95 square meters.
20.07 square meters
Approximately 11.15 square meters.
10' X 12' (120 square feet) = 11.148 square meters.
7.8 square meters.
14.5 square meters.
11.15 square meters.
6.7 square meters.