It has 4
Two.
A pentacontagon has 50 vertices (not vertices's!).
16 vertices.16 vertices.16 vertices.16 vertices.
5 vertices
8 vertices
An oblong based pyramid has 5 faces.
4
Two.
8
An oblong is another term for a rectangle therefore it has four right angles.
A pentacontagon has 50 vertices (not vertices's!).
16 vertices.16 vertices.16 vertices.16 vertices.
8 vertices
Eight vertices
it has 30 vertices
5 vertices
8 vertices.