Respuesta :
The length of each side would be 25.5. To find this divide by 102 by 4, because a crossing sign has four sides.
Some have three sides, so you would divide 102 by 3. So, 34 would be the length of a three sided crossing sign.
Some have three sides, so you would divide 102 by 3. So, 34 would be the length of a three sided crossing sign.