Question

find the number of digits in the square roots , 5625​

Answer 1

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Answer: 2 digits

Step-by-step explanation:

Given number = 5625

Now 5625 has 4 digits

4 is an even number

For calculating number of digits in square root of an number with even number of digits.

suppose n stands for number of digits in the given number then,

Number of digits in it's square root will be n/2

over here n= 4 hence

4/2 = 2

hence proved..

you might have doubt what about when number of digits in number is not even but odd in this case it will be n+1/2