9 3d sides
pentagonal prism
the other faces on a pentagonal prism would be rectangular
It is a pentagonal prism.
pentagonal prism
Pentagonal Prism = 2 pentagonal bases + 5 lateral faces Pentagonal Prism = 7 faces Pentagonal Prism has 10 vertices Pentagonal Prism has 15 edges
Pentagonal Prism = 2 pentagonal bases , 5 lateral faces, 10 vertices Pentagonal Prism = 7 faces, 15 edges
A right pentagonal prism.
A 3D pentagon could be called a pentagon prism or a dodecahedron which is a Platonic solid with 12 pentagonal faces.
A pentagonal prism has 7 faces, and 10 vertices, and 15 edges
A pentagonal prism has 7 faces in total: 2 pentagonal bases and 5 rectangular lateral faces. Among these faces, there are no triangular faces. Thus, a pentagonal prism does not have any triangle faces.
That is the definition of a pentagonal prism!
hemisphere a hemisphere is half of a sphere This is a pentagonal prism