AMC 8 2026 Problem 13
AMC8 2026 年第 13 题
坐标几何★★★☆☆
The figure below shows a tiling of 1×1 unit squares. Each row of unit squares is shifted horizontally by half a unit relative to the row above it. A shaded square is drawn on top of the tiling. Each vertex of the shaded square is a vertex of one of the unit squares. In square units, what is the area of the shaded square?
下图展示了一种由 1×1 单位正方形组成的铺砖图案。每一行相对于上一行水平偏移半个单位。图中还有一个覆盖在铺砖上的阴影正方形，其每个顶点都是某个单位正方形的顶点。这个阴影正方形的面积是多少（单位：平方单位）？
- A.10
- B.
- C.
- D.11
- E.
正确答案 · Correct Answer
A
解析 · Solution
解析整理中
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