26年8月国际D卷练习 · 第 9 题

26年8月国际D卷练习 · 原库模块 1 · Q9 参考答案

In the figure, a hollow steel pipe is in the shape of a right circular cylinder. The steel pipe has an outside diameter of 72 inches, a wall thickness of \( \frac{5}{8} \) inches, and a height of 138 inches. Which of the following is closest to the volume, in cubic inches, of the wall of this steel pipe?