Question

The no. of digits in the square root of 225 is

Answer 1

Answer:

2

Step-by-step explanation:

formule ......

n : even number

digits in square root : n/2

n : 0dd number

digits in square root : (n+1)/2

now

225 : odd with n = 3

digits in square root = (3+1)/2 = 2

Note = √225 = 15 (two digits)

Answer 2

the no. of digits is two.