If the perimeter of a shape is 16 what would be the equation for the perimeter of this shape

4x4=16

It depends upon what the shape is.

Allyson's answer is for a square.

To find the equation for the perimeter of a shape with a perimeter of 16, we need to know the number of sides and the length of each side.

Let's consider a regular polygon with n sides. The perimeter of a regular polygon can be calculated by multiplying the number of sides (n) by the length of each side (s).

Therefore, the equation for the perimeter (P) of a regular polygon is:

P = n * s

However, since we don't know the number of sides or the length of each side in this case, we cannot determine the specific equation for the given shape with a perimeter of 16.