flaming babies
No, a dodecahedron doesn't have perpendicular faces
A dodecahedron need not have any parallel lines.
120.A regular Dodecahedron has 120 symmetries.
21
9 perpendicular lines
It need not have any.
No, a dodecahedron doesn't have perpendicular faces
none
A dodecahedron need not have any parallel lines.
120.A regular Dodecahedron has 120 symmetries.
It need not have any.
Octagons have no perpendicular lines.
An octahedron has 7 perpendicular lines.
There are four perpendicular lines in a rectangle
21
It need not have any.
Each of the four lines is perpendicular - to two of the other lines.