Question

1. Without actually finding the square root of the number, determine the number of digits in the squar
root of:
(a) 2025
(b) 53361 (c) 271441
​

Answer 1

Answer:

where, n is the number of digits in the number. Hence, the total number of digits in the square root of 64 is 1. Hence, the total number of digits in the square root of 144 is 2. Hence, the total number of digits in the square root of 4489 is 2.