AMC 8 2017 Problem 6

AMC8 2017 年第 6

三角形☆☆☆☆
If the degree measures of the angles of a triangle are in the ratio 3:3:4, what is the degree measure of the largest angle of the triangle?
如果一个三角形的三个角度数之比为 3:3:4,那么这个三角形的最大的角是多少度?
  1. A.18
  2. B.36
  3. C.60
  4. D.72
  5. E.90

正确答案 · Correct Answer

D

解析 · Solution

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