AMC 8 2012 Problem 17

AMC8 2012 年第 17

四边形与多边形★★★☆☆
A square with integer side length is cut into 10 squares, all of which have integer side length and at least 8 of which have area 1. What is the smallest possible value of the length of the side of the original square?
一个边长为整数的正方形被分割成 10 个小正方形,这些小正方形的边长也都是整数,并且至少有 8 个面积为 1.那么原来大正方形的边长的最小值是多少?
  1. A.3\hspace{.05in}3
  2. B.4\hspace{.05in}4
  3. C.5\hspace{.05in}5
  4. D.6\hspace{.05in}6
  5. E.7\hspace{.05in}7

正确答案 · Correct Answer

B

解析 · Solution

解析整理中

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