6+1 = 7 vertices.
A square based pyramid has 5 verticies.
4
A hexagon based pyramid has 7 corners.
a pyramid has 6 verticies
none
43 at the base, 1 at the top
One.
Verticies are the corners, where edges meet. There are 5 verticies in a pyramid.
A hexagon has 6 sides and 6 vertices.
A square pyramid has 5 faces , 5 verticies and 8 edges
5
8