The base of an isosceles triangle is 12 cm and its area is 48 `"cm"^(2)`. Find the equal sides of the triangle.

Explanation

To find the equal sides of the isosceles triangle with a base of 12 cm and an area of 48 cm², we can follow these steps:

### Step 1: Define the Variables
Let the length of the equal sides of the isosceles triangle be \( x \) cm. The base of the triangle is given as 12 cm.

### Step 2: Calculate the Semi-Perimeter
The semi-perimeter \( s \) of the triangle is calculated using the formula:
\[
...