3 years ago

Estimate square root of21

Mathematics

2 answers:

Ksenya-84 [330]3 years ago

6 0

Square root of 21 is

<span>4.58257569496
</span>
I rounded it to 4.58

frozen [14]3 years ago

4 0

Well, 21 isn't a perfect square, but we can estimate it and write it in decimal, which is:
<span>4.58257569496 or 4.6</span>

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