An octagon pyramid is more properly called an octagon-based pyramid. It is a 3-dimensional object whose base is an octagon. Attached to each side of the octagon are triangles whose bases are exactly the same lengths as the corresponding sides of the octagon. The "free" vertices of these triangles meet at a point, the apex, in a plane above the base.
An octagonal pyramid has eight sides to it
An octagonal pyramid has 8 faces. * * * * * No. An octagonal pyramid has 9 faces - one octagonal base and 8 triangular faces meeting at an apex above the base.
An octagonal pyramid has 16 edges.
An octagonal pyramid has 9 faces and 16 edges.
It has eight faces, hence the name octagonal pyramid.
octagonal pyramid
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The octagonal pyramid has 9 vertices.
In general, an octagonal pyramid is a pyramid with an octagon for a base and triangles (which all have a common vertex) for sides. The octagon my or may not be a regular one.
An octagonal pyramid has nine vertices. In addition, it has sixteen edges and nine faces, including an octagonal base and eight triangular faces.
Octagonal pyramid: 9 faces 16 edges 9 vertices.
It is an octagonal based pyramid.