Question

The area of square living room is 169 square feet what is the perimeter of the room

Answer 1

area of a square = S^2 ( S = side length )

to find the length os the side from the area, take the square root of the area:
Side length = sqrt(169)

side length = 13 feet

perimeter of a square is Side length x 4

perimeter = 13 x 4 = 52 feet