Bluebook试题11 · 第 17 题

Bluebook试题11 · 原库模块 3 · Q17 原库参考解析

Two lines intersect at exactly one point, forming two acute angles and two obtuse angles. The measure of one of these angles is \( \left(9x-140\right)° \). Which of the following could NOT be the sum of the measures of any two of these angles?

Bluebook试题11 · 第 17 题

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