What two-dimensional shape is NOT possible from the cross-section of a right rectangular prism?
Responses
A hexagonhexagon
B octagonoctagon
C pentagonpentagon
D parallelogram
A hexagon, octagon, and pentagon are all possible cross-sections of a right rectangular prism. However, a parallelogram is not possible as a cross-section of a right rectangular prism.
Therefore, the correct answer is D) parallelogram.