Respuesta :
The answer would be 4x +20 .
This is because all sides of a square are equal, so you would have to multiply the given side length by four to find the length of all sides together. Because x is not defined, it would be 4x since it was multiplied by 4.
This is because all sides of a square are equal, so you would have to multiply the given side length by four to find the length of all sides together. Because x is not defined, it would be 4x since it was multiplied by 4.
