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A triangular road sign with a horizontal base was redesigned as a smaller triangular road sign with a horizontal base. The base of the smaller sign is $$\frac{1}{4}$$ of the base of the original sign. The height corresponding to the base of the smaller sign is $$\frac{2}{3}$$ of the height corresponding to the base of the original sign. The area of the smaller sign is what fraction of the area of the original sign?
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· 相关考点
4.3.4 三角形的面积
4.3.4 三角形的面积
以上解析由 考满分老师提供。
