2. 职称英语
  3. [img]2014m9x/ct_egreqj_egreqjs_0008_20148[/img]In the figure above, what is the

[img]2014m9x/ct_egreqj_egreqjs_0008_20148[/img]In the figure above, what is the

游客2025-02-24  21
问题
In the figure above, what is the value of?
选项 A、2
B、3
C、4
D、5
E、6
答案 C
解析 The sum of the measures, in degrees, of the three interior angles of any triangle is 180°. As shown in the figure, the three angles of the triangle have measures of x°, y°, and z°, so x + y + z = 180. Therefore,= 4, and the correct answer is Choice C.
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