What is the side (in cm) of a square whose area is `25 cm^(2)` ?

Answer

To find the side of a square whose area is given as \( 25 \, \text{cm}^2 \), we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Formula for Area of a Square**:
The area \( A \) of a square is calculated using the formula:
\[ A = \text{side}^2 \]
where "side" is the length of one side of the square.

2. **Set Up the Equation**:
We know the area of the square is \( 25 \, \text{cm}^2 \). Therefore, we can set up the equation:
\[ \text{side}^2 = 25 \]

3. **Solve for the Side**:
To find the length of the side, we need to take the square root of both sides of the equation:
\[ \text{side} = \sqrt{25} \]

4. **Calculate the Square Root**:
The square root of \( 25 \) is:
\[ \text{side} = 5 \, \text{cm} \]

5. **Conclusion**:
Thus, the length of the side of the square is:
\[ \text{side} = 5 \, \text{cm} \]

### Final Answer:
The side of the square is \( 5 \, \text{cm} \).

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