Chapter 12.1, Problem 7PPS

To determine

The name of figure, base, face, edge and vertices.

Answer to Problem 7PPS

Bases: $AFDC$

Faces: $AFEB,BCDE,CAFD$

Edges: $\overline{AB},\overline{AC},\overline{AF},\overline{FE},\overline{ED},\overline{EB},\overline{BC},\overline{CD,}\overline{FD}$

Vertices: $A,B,C,D,F,E$

Explanation of Solution

Given:

This is the cross section traingular.

Bases: $AFDC$

Faces: $AFEB,BCDE,CAFD$

Edges: $\overline{AB},\overline{AC},\overline{AF},\overline{FE},\overline{ED},\overline{EB},\overline{BC},\overline{CD,}\overline{FD}$

Vertices: $A,B,C,D,F,E$

Conclusion:

Hence, the identifications and the details are mentioned above.