Final answer:
The perimeter of the square is 48 cm, so each side is 12 cm. The area is found by multiplying the length of one side by itself, resulting in 144 cm².
Step-by-step explanation:
The perimeter of a square is the sum of all four sides of the square. In this case, the perimeter is given as 48 cm. Since all sides of a square are equal in length, we can divide the perimeter by 4 to find the length of one side. 48 cm / 4 = 12 cm.
To find the area of a square, we multiply the length of one side by itself. So, the area of this square is 12 cm x 12 cm = 144 cm².
Learn more about Area and perimeter of a square