10
15
A 3D name for a pentagon is a pentagonal prism.
6 because 3x2
10
A 3D pentagon could be called a pentagon prism or a dodecahedron which is a Platonic solid with 12 pentagonal faces.
The vertex of a 3D pentagon is 10. :)
pentagon
12, if you mean a dodecahedron, a 3-d figure with only pentagonal faces.
A heptahedron.There are 34 distinct heptahedra: some of these are:a hexagon based pyramid,a pentagon based pyramid with one of the basal vertices truncated,a cuboid with one of its vertices truncated.
Pentagon (and in 3d: triangular prism and tetrahedron.)
sides are the face of a 3d shape and verticies are the corner of the shape
As a 2d object, a diamond had four sides. As a 3d object, there are many different types of diamonds, all with their own numbers of vertices, edges and faces.
not possible cause rectangle is a 2D not a 3D figure. it has 4 sides and four right angles at its vertices.
A flat pentagon. Or some kind of circle pentagon breed...
a 3D pentagon
Cone
1. A pentagon is a polygon with five sides and five angles.2. Pentagon A fivesided building near Washington DC, containing the US Department of Defense and the offices of theUS Armed Forces.