Respuesta :

200.6ft

Step-by-step explanation:

  • find the area of the square that is L².=12²ft which is 144ft
  • the area of the half a circle which is 1/2πr²which is 1/2×22/7×6²=56.6 after rounding of to one decimal place
  • add the two areas 144+56.6=200.6ft