SOLUTION
Considering the shape,
Notice that the shape has two triangles.
Considering the trianglesl,the whole image can be seen as a rectangle.
Hence the area of the ractangle from the grid is 28 square units.
Notice that each triangle has an height of 2 units and base of 4 units
Hence the anrea is:
Hence the area of the given figure is:
Therefore the area of the figure is 20 square units.