Respuesta :

Answer:

286cm^2

Step-by-step explanation:

Rectangle workings

Area 6x5 = 30 cm ^2

Rectangle workings

6+4= 10 check

Area 10 x 4 = 40 cm ^2

Triangle workings

9-6 = 3 check

3+21 = 24 check

1Area = 1/2 x 24 x 18 = 216cm^2

Total 30 + 40 + 216 = 286 cm ^2
I think it’s 286cm^2