Question

Which figure is not a prism?
Α.
B.
С.
D.

Answer 1

D is the answer
D is not a prism because it is a cylinder - A and C are rectangular prisms and B is a triangular prism

Answer 2

Answer:

D

Step-by-step explanation:

Prisms all have flat sides. The last image has curved sides so it is a cylinder and not a prism.