The perimeters of the rectangle shown are equal. what is the perimeter of each rectangle.

3.2 units

Step-by-step explanation:

Since the perimeters of the rectangles are equal:

n + n + 0.6 = n +0.1 + 2n

2n + 0.6 = 3n + 0.1

0.5 = n

Left Rectangle:

2 (0.5 + 0.5 + 0.6) = 3.2 units

Since they have the same perimeter, the rectangle on the right also has a perimeter of 3.2 units.

no not all of them.

step-by-step explanation:

some of them have a square base.