Respuesta :

193.1m square

Step-by-step explanation:

  • A=1/2h(a+b)
  • where a=15.3m,b=19.5m and h=11.1m
  • then after computing A =193.14 but 1is tenth and 4 is hundredth so 4 can't add to one then the area will be 193.1m square