It is an octagonal prism
An octagonal prism.
The three-dimensional shape that has 2 octagons and 8 rectangles is called a truncated octagonal prism. A truncated octagonal prism is a polyhedron with 10 faces, including 2 octagonal faces and 8 rectangular faces. The octagonal faces are the bases of the prism, while the rectangular faces are the lateral faces that connect the bases.
A 3D octagon is typically referred to as an octagonal prism, which is a three-dimensional geometric shape with two parallel octagonal bases connected by rectangular lateral faces. It has a total of 10 faces (2 octagons and 8 rectangles), 20 edges, and 16 vertices. The octagonal bases are regular in shape, meaning all sides and angles are equal. This shape is commonly found in architecture and design, as well as in various mathematical contexts.
Cylinder
rectangular prism
An octagonal prism.
The three-dimensional shape that has 2 octagons and 8 rectangles is called a truncated octagonal prism. A truncated octagonal prism is a polyhedron with 10 faces, including 2 octagonal faces and 8 rectangular faces. The octagonal faces are the bases of the prism, while the rectangular faces are the lateral faces that connect the bases.
The question is ambiguous. An octagon is a 2-dimensional shape with 8 edges and 8 vertices. Does a 3-D octagonal shape mean one with 8 edges or 8 faces or vertices, or faces which are 2d octagons?
cylinder
Cylinder
it is a decogonanon it is a decogonanon
rectangular prism
Yes, and three rectangular faces.
# of faces + # of edges + # of vertecies + 2
cylinder: 3 faces, 2 edges, no vertex
a cylinder
Hexagonal prism.