Want this question answered?
An octagonal based pyramid has 9 faces
It is an octagonal pyramid and has 9 edges and 9 vertices.
It has eight faces, hence the name octagonal pyramid.
How many sides does a square based pyramid have... it has five including the base !
The octagonal pyramid has 9 vertices.
An octagonal pyramid has eight sides to it
9
An octagonal based pyramid has 9 faces
If you mean how many vertices are on an octagonal based pyramid then it has 9 vertices.
It is an octagonal pyramid and has 9 edges and 9 vertices.
16 edges.
16
There are infinitely many possible answers. Common ones are are octagonal-based pyramid, an octagonal prism, on octagonal antiprism.
An octagonal pyramid has 16 edges.
9. 8 lateral faces and a base.
An octagonal pyramid has 9 vertices. The base of this shape is an octagon, which will give it 8 vertices when the triangles that form the sides are considered. Those triangles will lead up to the apex (top) of the pyramid, and that will be the 9th vertex.
An octagonal pyramid has 9 faces and 16 edges.