AMC 8 2005 Problem 4

AMC8 2005 年第 4

四边形与多边形☆☆☆☆
A square and a triangle have equal perimeters. The lengths of the three sides of the triangle are 6.1 cm, 8.2 cm and 9.7 cm. What is the area of the square in square centimeters?
一个正方形和一个三角形的周长相等。三角形的三条边长分别是 6.1cm,8.2cm 和 9.7cm。那么正方形的面积是多少平方厘米?
  1. A.24
  2. B.25
  3. C.36
  4. D.48
  5. E.64

正确答案 · Correct Answer

C

解析 · Solution

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