A cube has 6 equal square faces. Area of one face = 43 × 43 = 1849. Total surface area = 6 × 1849 = 11094 square m. Total surface area means the combined area of all outside faces. A cube has 6 equal square faces, so after finding one face area, multiply by 6. The answer is in square units, so the correct choice is 11094 m².