AMC 8 2008 Problem 4
AMC8 2008 年第 4 题
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?

- A.3
- B.4
- C.5
- D.6
- E.7
正确答案 · Correct Answer
C
解析 · Solution
解析整理中
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