A solid figure with twenty faces is called an Icosahedron.
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∙ 2015-01-28 20:18:53Icosahedron
tetrahedron
cylinder
A cube is a solid figure called a polyhedron. A polyhedron is a solid figure with all flat faces. So a cone would be a solid figure but not a polyhedron becasue it has a curve and does not have all flat faces.
A polyhedron with 20 faces is called an icosahedron.
The regular solid, with 20 identical equilateral triangular faces, is called an icosahedron.
'Enneahedron' - a solid figure with nine faces
were two or more faces of a solid figure
Hexahedron
Polygonal faces.
Icosahedron
No.
A decaredra is the ten face solid figure.
EDGES
cone
tetrahedron
A polyhedron.