Answer:
132 units
Step-by-step explanation:
the area of triangle = 1/2 × 6 × 8 = 24 units >>>1
the area of the rectangle = 3 × 8 = 24 units >>>2
the area of rectangle(2) = (21-(9+3)) × 8 = 9 × 8 =72 units >>>3
the area of triangle(2) = 1/2 × 3 × 8 = 12 units >>>4
then , from 1 , 2 , 3 and 4 the area of the figure = 24+24+72+12 = 132 units
