Question

enter the perimeter.

Explanation:

Step1: Determine the side length

From the ruler, the length of one side of the square (since it's a square - shaped figure) is 8 cm (as the horizontal ruler shows from 0 to 8 cm and the vertical ruler also confirms the side length is 8 cm).

Step2: Calculate the perimeter of a square

The formula for the perimeter of a square is \( P = 4\times s \), where \( s \) is the side length. Substituting \( s = 8 \) cm into the formula, we get \( P=4\times8 = 32 \) cm.

Answer:

32