A solid with two parallel and congruent bases cannot be which of the following?
A. cone
B. prism
C. cylinder
D. cube
A. Cone.
A cone has a circular base and a single vertex, so it cannot have two parallel and congruent bases.
A. cone
B. prism
C. cylinder
D. cube
A cone has a circular base and a single vertex, so it cannot have two parallel and congruent bases.