AMC 8 2017 Problem 16

AMC8 2017 年第 16 题

三角形★★★☆☆
In the figure below, choose point D on \overlineBC so that \triangle ACD and \triangle ABD have equal perimeters. What is the area of \triangle ABD?
如下图所示，在边面积是多少？
AMC 8 2017 Problem 16 figure
  1. A.34\displaystyle \frac{3}{4}
  2. B.32\displaystyle \frac{3}{2}
  3. C.2
  4. D.125\displaystyle \frac{12}{5}
  5. E.52\displaystyle \frac{5}{2}

正确答案 · Correct Answer

D

解析 · Solution

解析整理中

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