2023年12月A卷 · 第 18 题

2023年12月A卷 · 原库模块 2 · Q18 原库参考解析

In the figure, \( LQ \)  intersects \( MP \) at point R, and \( LM \)  is parallel to \( PQ \) . The lengths of \( MR \) and \( RP \) are 9 and 17 units, respectively. The area of \( \triangle LMR \) is 45 square units. What is the area of \( \triangle PQR \), in square units?