Answer:
Perimeter of the rectangle, P = 22 inches
Explanation:
Let A represent the area, L , the length, W , the width and P, the perimeter of the rectangle
Area of a rectangle, A = LW ....eq 1
Perimeter of a rectangle P = 2 ( L + W ) ....eq 2
A = 28 sq inches
L = 4 inches
Slotting in the values of A and L in eq 1
28 = 4W
28/ 4 = 4W / 4
7 = W
Therefore, W = 7 inches
Now, lets slot in the values of W and L in eq 2
P = 2 ( 4 + 7 )
P = 2 ( 11 )
P = 22 inches