The square root of 13 is approximately 3.60555, and when rounded to two decimal places, it is 3.61. This involves using a calculator to find the square root and applying rounding rules. The final answer is 3.61.
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Using a calculator sqrt (13) =3.60 5 55127
The THIRD decimal digit is >= 5 so round the '0' UP to '1' and then
rounded to two decimal places = 3.61 ;