Pg 518 (450) - Q5
BC = (1/2)CD. If CD = 8, then BC = .5*8 = 4. The volume
of a rectangular solid can be found with the equation:
V = length*width*height. CD is the length, AD is the
width, and BC is the height.
V = CD*AD*BC = 8*6*4 = 192, or C.