2025年8月国际B卷(易) · 第 20 题

2025年8月国际B卷(易) · 原库模块 1 · Q20 原库参考解析

For the right circular cone shown, B is a point on the circumference of the base, and the length of segment AB (not shown) is 86 centimeters. If the height of the cone is 43 centimeters and the volume of the cone is \( kπ \) cubic centimeters, what is the value of k?