12 solid spheres of the same size are made by melting a solid metallic cone of base radius 1 cm and height of 48 cm. Find the radius of each sphere.

Explanation

To solve the problem, we need to find the radius of each sphere that can be formed by melting a solid metallic cone. Here are the steps to arrive at the solution:

### Step 1: Calculate the volume of the cone.
The formula for the volume \( V \) of a cone is given by:
\[ V = \frac{1}{3} \pi r^2 h \]
where \( r \) is the base radius and \( h \) is the height of the cone.
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