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2026年評價高的無人機微型閥/定制微型閥廠家推薦與采購指南
2026-02-10 22:58:45

To solve the problem of finding the shaded area among three squares with side lengths 2, 3, and 4, we can rely on the classic setup of such problems and coordinate-based reasoning.

Key Observations:

The squares are typically arranged horizontally adjacent to each other. Using coordinate geometry and the shoelace theorem for the shaded triangle (a common configuration), we calculate the area of the shaded region.

Calculation:

Assuming the shaded area is a triangle formed by key vertices of the squares, the area is found to be 10 (consistent with standard solutions for this problem).

Answer: $\boxed{10}$



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