Question

Find the numbers of digits in square root of the following numbers without any Calculation and number is 256

Answer 1

Answer: wegsffbdttydshdg

Step-by-step explanation: whdhj66esgdhysedfbyjryshes

Answer 2

Answer

2 digits

Step-by-step explanation

To calculate the number of digits in the square root of a number without actual calculation, we use the square root division method.

In this method you have to sat from the right of the number and form pairs of two digits.

{Please refer to the image for more explanation}

So, by the method, 256 is divided into two pairs.

Therefore, its square root will have two digits.

Extra explanation

We will use this method to find digits in the square root of 625.