Answer:
volume is 3 1/2 units³
Explanation:
The question asks for area, but the answers have dimensions of volume.
__
The volume is the product of the length, height, and width dimensions:
V = LWH = (2)(1)(1 3/4) = 2 6/4 = 3 1/2 . . . . units³
The volume is 3 1/2 cubic units.