Respuesta :

each side is 12.5 inches

Answer:

12.5 inches

Step-by-step explanation:

Since a stop sign is an octagon, there are 8 sides total. Since the total perimeter is 100 inches, we can divide 100 by 8. 100 inches divided by 8 sides.

This gives us the answer of 12.5 inches.

hope this helped! :)