Area and volume · 第 10 题

Area and volume · 原库模块 1 · Q10 原库参考解析

Two identical rectangular prisms each have a height of 90 centimeters cm. The base of each prism is a square, and the surface area of each prism is K cm². If the prisms are glued together along a square base, the resulting prism has a surface area of \( \frac{92}{47}K \) cm². What is the side length, in cm, of each square base?

Area and volume · 第 10 题

解题思路

联系老师