Geometry

Question Analysis:
This question checks if students can distinguish between prisms and other 3D solids.
The main focus is on identifying non-prism shapes.

Key Concept Explanation:
Prisms have polygonal bases and flat faces.
A cylinder has curved surfaces and circular bases, so it’s not a prism.

Step-by-Step Solution:
A: Cube = special rectangular prism
B: Valid prism
C: ❌ circular base = not a prism<...