The number you are looking for is 995
To be exact it would be 27.8 but the nearest would be 33 degrees so the answer is A
Take 0.5x4x3=6 So the answer is 6.
The side length of a square is the square root of the area:
Side length = √49 = 7 feet.
The perimeter of a square is 4s = 4*7 = 28 feet.