square root of 121 is a (rational or irrational) number and would be a (rational, irrational, terminating, nonterminating/nonrepeating or repeating) decimal.

Answer 1

The square root of 121 is a rational number because 11 is an integer and also a rational number.

When we calculate the square root of 121, we get the result 11. This means that the square root of 121 is a terminating decimal because there are no digits after the decimal point.