Respuesta :
Note: To find the missing side I subtracted. (15 - 7 = 8)
Perimeter = sum of all sides15 + 11 + 7 + 6 + 8 + 5 = 52Perimeter = 52
Perimeter = sum of all sides15 + 11 + 7 + 6 + 8 + 5 = 52Perimeter = 52