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2026年6月国际D卷练习 · 第 1 题

2026年6月国际D卷练习 · 原库模块 2 · Q1 参考答案

In triangle RST, the measure of angle R is 37°, the measure of angle S is x°, and the measure of angle T is (3x−5)°. Point L lies on \( RS \), point K lies on \( ST \), and \( LK \) is parallel to \( RT \). What is the measure, in degrees, of angle SKL? (Disregard the degree symbol when entering your answer.)

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