Necessary Formulas:
Area of a Square = base x height OR length^2
---All sides of a square are the same length!
Perimeter of a Square = 4 x length
Steps to Solve:
Area of the square = length^2
49 = length^2
length = 7
Perimeter of the square = 4 x length
Perimeter = 4 x 7
Perimeter = 28
Answer:
The perimeter of the square is 28 meters.
Hope this helps!