Question

18 Square root of 2.56 is
O
A. 1.6
B. 2.6
O O
C. 3.6
O
D. None of these​

Answer 1

Answer:

the correct answer is 1.6

Answer 2

Answer:

1.6

Step-by-step explanation:

Square root of 256 is 16 similarly

2.56= 256/100

therefore

$\sqrt{ \frac{256}{100} }$

equals 16/10

Hence root2.56 is 1.6