2026年6月国际D卷练习 · 第 15 题

2026年6月国际D卷练习 · 原库模块 1 · Q15 参考答案

The circle shown has center Q, and points B, C, and D lie on the circle. Line m is tangent to the circle at point C, and line m is parallel to line segment BD(not shown). Line DQ(not shown) intersects line m at point A, and line BQ(not shown) intersects line m at point P. If the length of line segment AQ(not shown) is 90 and the length of line segment AC is 72, what is the perimeter of triangle CPQ?