Unfortunately your response would only be true if CD was perpendicular to AB. However we don't know if CD is perpendicular or not. So we don't have enough information. The actual answer is choice E) None of these.
He is wrong because as long as they have the same terms/ variables behind the number it doesn’t matter about if it is positive or negative
THe answer to the question is 32 or 28
EDU only
Bother rectangles could be divided into 8 parts.
Volume of a triangular pyramid is v=1/3AH so the answer is 8
