Question

What is the sum of the perimeter in units of the five squares in the design

Answer 1

Answer:

Assuming that the squares are the same size,

the sum of the perimeter of the five squares =

(20 units × side length of each square in units)

If the squares are different sizes, the sum of the perimeter of the five squares =

(4 units × side length of square 1 in units) + (4 units × side length of square 2 in units) + (4 units × side length of square 3 in units) + (4 units × side length of square 4 units) + (4 units × side length of square 5 in units)

Explanation:

The perimeter of a square is 4 × side length because a square has 4 sides and the perimeter of a figure is the surrounding length of the figure.