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Evaluate [tex]\sqrt{2}[/tex] up to two decimal places.

Sagot :

To evaluate [tex]\(\sqrt{2}\)[/tex] up to two decimal places, follow these steps:

1. Calculate the square root of 2: The value of [tex]\(\sqrt{2}\)[/tex] is approximately [tex]\(1.4142135623730951\)[/tex].

2. Rounding to two decimal places: To round the calculated value to two decimal places, look at the third decimal place to determine whether to round up or keep the second decimal place the same.
- In [tex]\(1.4142135623730951\)[/tex], the third decimal place is [tex]\(4\)[/tex].
- Since [tex]\(4\)[/tex] is less than [tex]\(5\)[/tex], we do not round up and keep the second decimal place unchanged.

Therefore, the value of [tex]\(\sqrt{2}\)[/tex] rounded to two decimal places is [tex]\(1.41\)[/tex].

Hence, [tex]\(\sqrt{2} \approx 1.41\)[/tex] when rounded to two decimal places.