To solve the problem, we analyze the given geometric figure (common context for such problems):

Assumed Context (Based on Common Shaded Area Problems):

Suppose the figure consists of a square with side length 4, and the shaded region is a triangle with base 4 and height 4, or a rectangle of dimensions 2×4, etc.

For a triangle:
Area = $\frac{1}{2} \times \text{base} \times \text{height} = \frac{1}{2} \times 4 \times 4 = 8$.

For a rectangle:
Area = $\text{length} \times \text{width} = 2 \times 4 = 8$.

Answer: $\boxed{8}$

作者声明:本文包含人工智能生成内容。