An icosahedron.
A polyhedron with 20 faces is called an icosahedron.
The regular solid, with 20 identical equilateral triangular faces, is called an icosahedron.
18-gon is its name.
Its a platonic solid :)
It's called an Icosahedronhttp://mathworld.wolfram.com/Icosahedron.html
A polyhedron with 20 faces is called an icosahedron.
A polyhedron with 20 faces is called an icosahedron.
The regular solid, with 20 identical equilateral triangular faces, is called an icosahedron.
Icosahedron.
18-gon is its name.
A cube
Its a platonic solid :)
It's called an Icosahedronhttp://mathworld.wolfram.com/Icosahedron.html
A solid with 20 faces is called a icosahedron. It is one of the five Platonic solids and is characterized by its twenty equilateral triangular faces, 30 edges, and 12 vertices. The icosahedron is often used in geometry, gaming, and various applications in science and art.
The general term is a hexahedron. If the six faces are all equal squares, then you can also call it a cube.
The platonic solid that has pentagons for faces is the dodecahedron. It consists of 12 regular pentagonal faces, 20 vertices, and 30 edges. The dodecahedron is one of the five Platonic solids, which are characterized by their faces being congruent regular polygons meeting at each vertex.
'Enneahedron' - a solid figure with nine faces