Generally vertical angles are the angles opposite each other when two lines cross. "Vertical" in this case means they share the same Vertex (corner point), not the usual meaning of up-down.
3 angles 3 verticals
4 angles and 4 vertices. It has at most 2 verticals. It has no verticles (whatever they might be!)
There are 6 faces, 12 edges, 8 vertices and 24 different angles
In geometry and mathematics, opposing angles are called verticals. They share the same vertex, but they still are vertically opposite of one another.
Either no verticals or two verticals and two horizontals.
Verticals are corners so in a two dimensional a square has 4 verticals
A tetrahedron need not have any verticals.
A hexagon has 6 sides and 6 vertices. As "hexa" means six.
The answer depends on what you mean by "the verticals of a triangle".
A circle (in 2-dimensions and a sphere in 3-d. And the word is vertices, not verticals!
Vertical angles are formed when two lines intersect, creating two pairs of opposite angles. Each pair of vertical angles is equal in measure. For example, if two lines intersect and create angles of 30 degrees and 150 degrees, the angles opposite each other (30 degrees and 30 degrees, 150 degrees and 150 degrees) are the vertical angles. They appear symmetrical across the intersection point.
The hendecahedra has 5 verticals, 8 edges, and 5 faces.