Answer:
The answer is 4.11
Explanation:
The answer is 4.11 because then you square root 16.9 you are left with the decimal of 4.110960958
If you do 4.1 you are rounding to the tenths place.
If you do 4.11 you are rounding to the hundredths place.
If you do 4.111 you are rounding to the thousandths place.
It is 4.11 because if the number after it is:
Less than 5 = Do not round up
5 or more = Round up