A solid cube of side 7cm is melted to make a cone of height 5cm, find the radius of the base of the cone.

Explanation

To solve the problem of finding the radius of the base of a cone formed by melting a solid cube, we can follow these steps:

### Step-by-Step Solution:

1. **Calculate the Volume of the Cube:**
The volume \( V \) of a cube can be calculated using the formula:
\[
V = a^3
...