Respuesta :

Not sure if this is accurate but i multiplied everything to get 243/2, 121.5, or 121 1/2
s2060636

Answer:

33 cm

Step-by-step explanation:

I will just show my work

9×3=27 cm (is the area of the rectangle)

1 1/2+1 1/2=3

9-3=6(the bottom of the triangle)

To find the area of the triangle

Area=1/2 of the base times height

6+27=33 cm