AMC 8 2010 Problem 13

AMC8 2010 年第 13

方程与不等式★★★☆☆
The lengths of the sides of a triangle in inches are three consecutive integers. The length of the shortest side is 30% of the perimeter. What is the length of the longest side?
一个三角形的三条边长(单位:英寸)是 3 个连续的正整数。最短的边长是周长的 30%。那么最长的边长是多少?
  1. A.7
  2. B.8
  3. C.9
  4. D.10
  5. E.11

正确答案 · Correct Answer

E

解析 · Solution

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