Given:
The side of a parallelogram is, b1 = 6 mm.
The height of a parallelogram is, h1 = 4 mm.
The base of a triangle is, b2 = 8 mm.
The height of a triangle is, h2 = 2 mm.
The objective is to find the area of the figure.
The area of the figure can be calculated as,

Now, substitute the given values in the above formula.

Hence, the area of the figure is 32 square millimeter.