Find the length of the side of square with an area of 121 in2. A. 484 in, B. 30.25 in, C. 11 in, D. 6.5 in

The correct answer would have to be c

For a square, the area is the square of the side length (length x width = area, but in a square length = width). That means the side length is the square root of the area.

In this case the side length is the square root of 121, which is 11. Answer is C.