Chapter 12.1, Problem 29STP

To determine

The non correct edge for the trainglular prism from the 4 edges.

Answer to Problem 29STP

The non correct edge of the triangular prism is $\overline{AE}$ .

Explanation of Solution

Given:

In this figure there are different of edges are available such as $\overline{AF},\overline{AB},\overline{AC},\overline{FE},\overline{FD},\overline{BE},\overline{BC},\overline{CD},\overline{DE}$

There is no edge in this figure named $\overline{AE}$

So the $D$ option is non correct option.

Conclusion:

Hence, the non correct edge of the triangular prism is $\overline{AE}$ .