Answer: length of each side of the room is 2√30 which is approximately 10.9545 ft
Explanation: The area of the square can be computed as follows: Area = l² where l is the length of the side
We are given that: area = 120 ft²
Substitute with the area in the above equation and solve for l as follows: area = l² 120 = l² l = √120 l = 2√30 ft This is approximately equal to 10.9545 ft
