11 is not a perfect square.
The square roots of 121 are 11 and -11.
The square root of 121 is 11, because 11 x 11 = 121 * * * * * -11 is also a square root of 121.
11 square meters is 118.403 square feet.
11 square meters is 118.4 square feet.
11 square feet.
The 11th square number is 11*11 = 121
11 square meters = 118.4 square feet.
It is: 14*11 = 154 square feet
Square root 11 = ± 3.316625
11*11 = 121 square inches
The square root of 121 is the number which multiplied by itself will give 121, the answer is 11. (11*11=121). we write 11*11 as 112 thus if 112 = 121, then the square root of 121 or √121= 11 as you can see a square root of a number is the opposite of the square of a number
11 feet by 9 feet is 99 square feet. A square yard is 9 square feet, so there are 11 square yards in 99 square feet.