AMC 8 2008 Problem 4

AMC8 2008 年第 4

三角形☆☆☆☆
In the figure, the outer equilateral triangle has area 16, the inner equilateral triangle has area 1, and the three trapezoids are congruent. What is the area of one of the trapezoids?
下图所示的四形中,外层等边三角形的面积为 16,内部边三角形的面积为 1,三个梯形都是全等的,那么其中一个梯形的面积是多少?
  1. A.3
  2. B.4
  3. C.5
  4. D.6
  5. E.7

正确答案 · Correct Answer

C

解析 · Solution

解析整理中

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