1. **Problem Statement:** We need to find the area in square meters of an irregular polygon with 12 sides, given the lengths of each side. 2. **Approach:** Since the polygon is irregular and only side lengths are given, we cannot directly use a simple formula like for regular polygons. 3. **Key Insight:** To find the area of an irregular polygon, we need coordinates of vertices or additional information such as angles or a way to divide the polygon into simpler shapes (triangles, rectangles). 4. **Given Data:** Side lengths are 100m, 109m, 41m, 64m, 24m, 29m, 119m, 75m, 106m, 54m, 93m, 100m, and an additional vertical segment of 140m on the left side. 5. **Note:** Without coordinates or angles, the area cannot be determined uniquely from side lengths alone. 6. **Conclusion:** More information is needed (coordinates of vertices or angles) to calculate the area of this irregular polygon. **Final answer:** Area cannot be determined with the given data alone.