Answer:
.091651514m
Step-by-step explanation:
The area of a square is found by
A = s^2 where s is the side length
.0084 = s^2
Take the square root of each side

.091651514 = s
Seventy-six and nine tenths. (Formal)
Or
Seventy-six point nine (informal)
The answer is B or D but I’m not sure because step 2 is wrong