### How many faces does a triangular prism have?

$5$
2. The triangular prism $\text{ ABEDFC }$ has the following faces. $\text{Triangular faces are } \Delta ABC \space and \space \Delta DEF. \\\ \text{Rectangular faces are } ABED, \space ADFC \space and \space CBEF.$
3. On counting the number of faces, we find that a triangular prism has $5$ faces.