Polygons have as many vertices as they have sides (edges).
A hexagonal prism has 8 sides, 12 vertices, and 18 edges.
Oh, dude, an equilateral triangle has 3 vertices, 3 faces (which are also the sides), and 3 edges. It's like the most balanced shape ever, so chill.
A rectangle has 1 face, 4 vertices and four edges (or sides).
The square has 4 edges , 4 sides and 4 vertices.
A Square has 4 sides and 4 vertices.
As a 2d object, a diamond had four sides. As a 3d object, there are many different types of diamonds, all with their own numbers of vertices, edges and faces.
A rectangle is a plane figure and so has only one face. It has four sides (edges) and four vertices.
If you mean an hexagonal based pyramid then it has 12 edges, 7 faces and 7 vertices
3 corners (vertices) and 3 edges (sides).
It has twelve faces, twenty vertices and thirty edges.
Technically speaking, a sphere has 0 faces,sides,edges or vertices. It does have a point in the middle of it marking the radius though.