Respuesta :

nchipaurindo

Answer:

a square has 4 sides therefore the formula for perimeter of a square would be 4a where a is the number of sides. in this case, we want to know the length of each side so we divide total length (28) by number of sides which is 4 and we get 7m

minapandeya270

Answer:

the side lengths of a square are equal. Second, know that the sum of all 4 side lengths gives us the perimeter.