Find the surface area of the present.

square : 15cm width and 15cm length

The area of the square is 225 cm².

Step-by-step explanation:

Since the geometric figure has a shape of a square, which is a special form of rectangle that has all the sides with the same length, then it's surface area is given by the following formula:

area = length*width = length^2

We can solve for the area by applying the data from the problem, we have:

area = (15) ^2

area = 225 cm^2

The area of the square is 225 cm^2.