A pentagonal pyramid.
Solids are named after the number of faces so this would be a 75-hedron. If you wanted to be obfuscatory or pretentious, you could call it heptacontakaipentahedron. Unfortunately, there are (may be) different configurations for such a polyhedron and you may need various qualifiers. For example, a polyhedron with 6 faces and 8 vertices is a hexahedron but it could be a cube, cuboid, parallelepiped, rhombohedron - and others.
cube
Its a platonic solid :)
a cube, or a six sider, or a die, much like the ones used in yahtzee!
We don't have a shape since a shape is a flat plane. We call that a prism.The prism that has 12 vertices and 8 faces is called a hexagonal prism.
The name most mathematicians use for the corners is vertices. An icosahedron is a 20 sided polyhedron. It is one of a group of special solids known as platonic solids. So, the icosahedron has 20 faces and 12 vertices or "corners" as you call them. It has 30 edges. There is an interesting formula that relates the number of edges, vertices and faces. V+F-2=E where V is the number of vertices, F the number of faces, and E the number of edges. In the case of the icosahedron we have 12+20-2=12+18=30 just as we expected. The nice thing about the formula is if you know two of these things, you can always find the third!
An endpoint where two edges intersect on a polyhedron is called a vertex.
Solids are named after the number of faces so this would be a 75-hedron. If you wanted to be obfuscatory or pretentious, you could call it heptacontakaipentahedron. Unfortunately, there are (may be) different configurations for such a polyhedron and you may need various qualifiers. For example, a polyhedron with 6 faces and 8 vertices is a hexahedron but it could be a cube, cuboid, parallelepiped, rhombohedron - and others.
cube
In general, any 10-sided polyhedron is called a decahedron. With 10 regular triangles for faces, you may have a pentagonal bipyramid.
Its a platonic solid :)
yo momas cutchi hole
As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons. As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons. As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons. As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons.
It is the vertex whose plural is vertices
a cube, or a six sider, or a die, much like the ones used in yahtzee!
It has 6 faces, 8 vertices, and 12 edges. You can think of it as box and you can call it a cube. It's rectangular and it's a prism. It's 3D and it has 4 rectangles and 2 squares in it. There, 10 things about a rectangular prism.
I would call it a 25-hedron because I want to communicate rather than obfuscate.If I wanted to obfuscate or be pretentious I would call it an icosipentahedron.