Find the square root to the thousandth place (3rd decimal digit) and round it to 2 decimal places to give the square root in hundredths. If you want a fraction, convert the decimal hundredths to a fraction by putting them over 100 and simplifying.
It is an irrational number and it is 11.62 rounded to the nearest hundredth
The square root of 180, rounded to the nearest hundredths place, is 13.42
It is 4.24
It is an irrational number and rounds to 5.66 to the nearest hundredths