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A right triangle has sides of length 2, 5, and $$x$$. A second right triangle has sides of length 4, 7, and $$y$$. A third right triangle has sides of length $$x$$, $$y$$, and $$n$$. Which of the following could be the value of $$n$$?
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· 相关考点
4.3.7 勾股定理
4.3.7 勾股定理
以上解析由 考满分老师提供。
