1. The problem asks whether the "L" shaped non-shaded region counts or not. 2. To clarify, in geometry or area problems, shaded and non-shaded regions are often distinguished to specify which parts are included or excluded in calculations. 3. If the problem states that the "L" non-shaded region does not count, it means that area or measurement calculations should exclude that region. 4. Conversely, if the problem does not explicitly exclude it, then the "L" non-shaded region might be included. 5. Always carefully read the problem statement to understand which regions are counted. 6. Without additional context or a figure, the safest assumption is to follow the problem instructions exactly regarding shaded and non-shaded areas. Final answer: The "L" non-shaded region does not count if the problem explicitly states so; otherwise, it may count.