Answer:
centimeter square.
Explanation:
We are given that,
Number of rows having squares = 5
Length of each square = x cm
As, we know,
Area of a square =

Thus, area of 1 square =

As there are x squares in each row, we get,
Area of 'x' number of squares =
=

Also, as there are 5 rows.
Thus, total area of 5 rows =
=
centimeter square.
Hence, the required area is
centimeter square.