Question

maths class 8th ch no6 ex no 6.4 plese answer



Question 2:

Find the number of digits in the square root of each of the following numbers (without any calculation):

(1)

(iii)

(v)

64

4489

390625

144

(iv) 27225​

Answer 1

i) 1

ii) 2

iii) 3

iv) 3

v) 2

v) 3

Answer 2

Answer:

1. 64= 4
2. 4489= 67
3. 390625= 625
4. 144= 12
5. 27225= 165