I think the answer is -7.8
Answer:
The answer is b
Step-by-step explanation:
Square needs to have all equal sides and length and width are the same.
So sqrt the area.
sqrt 121 = 11
11 feet is the length of one side, square has 4.
So
11 * 4 = 44
The perimeter of a square (whose area is 121 feet) is 44 feet.
Simplified would be 21/1
Would be 21