Music, asked by vijayabhaysingh, 6 months ago

Estimate the square root of each of the following (a) 21 ​

Answers

Answered by manisha118621
1

Answer:

4.5825

Explanation:

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Answered by AbinayaIX
2

Explanation:

 \sqrt{21}

nearest \: square \: no \: is \: 16

so \:  \sqrt{16}  = 4

the \: next \: sq \: no \: after \: 21 \: is = 25

so \:  \sqrt{25}  = 5

therefore \:  \sqrt{21} will \: be \: between \: 4 \: and \: 5

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