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Calculate the area. (Use [tex]\sqrt{5}=2.23[/tex])

Sagot :

Alright, let's solve the problem step-by-step.

1. Given:
- We are provided with [tex]\(\sqrt{5} = 2.23\)[/tex].

2. Assumptions and Interpretation:
- Let's assume we need to find the area of a square where the length of each side is equal to [tex]\(\sqrt{5}\)[/tex].

3. Finding the Side Length:
- Based on the information given, the side length of the square is [tex]\(\sqrt{5}\)[/tex].
- We know that [tex]\(\sqrt{5}\)[/tex] is approximately [tex]\(2.23\)[/tex].

4. Formula for the Area of a Square:
- The area of a square is calculated using the formula:
[tex]\[ \text{Area} = (\text{side length})^2 \][/tex]

5. Substituting the Value:
- Substitute the given side length into the formula.
[tex]\[ \text{Area} = (2.23)^2 \][/tex]

6. Calculation:
- Perform the calculation:
[tex]\[ (2.23)^2 = 4.9729 \][/tex]

7. Conclusion:
- Therefore, the area of the square with side length [tex]\(\sqrt{5} \approx 2.23\)[/tex] is [tex]\(4.9729\)[/tex].

So, the area of the square is [tex]\(\boxed{4.9729}\)[/tex].