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What is a 7 regular polyhedra?
There are only 5 regular polyhedra: those with 4, 6, 8, 12 and 20 faces. If you know of 7 polyhedra there may be a Fields Medal (the Nobel prize for mathematicians) for you!
What is a regular polyhedra with 12 regular pentagon faces?
dodecahedron
What is unique about the platonic solids?
They are regular polyhedra.
Which figures have congruent bases?
Prisms, regular polyhedra.
How many polyhedra are there?
5
What is a 7 regular polyhedra?
There are only 5 regular polyhedra: those with 4, 6, 8, 12 and 20 faces. If you know of 7 polyhedra there may be a Fields Medal (the Nobel prize for mathematicians) for you!
Is a decahedral die a regular polyhedron and why?
No it's not. There are only 5 regular polyhedra, and none of them has 10 sides.
What are the five regular polyhedra?
The five regular polyhedra are Tetrahedron, Hexahedron(cube), octahedron, dodecahedron and Icosahedron.
What is a regular polyhedra with 12 regular pentagon faces?
dodecahedron
What is unique about the platonic solids?
They are regular polyhedra.
Which figures have congruent bases?
Prisms, regular polyhedra.
Does the platonic solids consist of regular polyhedra?
Yes, they do.
How many polyhedra are there?
5
Witch polyhedra has 12 regular pentagons as faces?
dodecahedron
What shapes have identicle faces?
Regular polyhedra have identical faces.
How many regular convex spherical polyhedrons exists?
None, since polyhedons cannot be spherical. A regular polyhedron must be convex, so that word is superfluous. There are 5 regular polyhedra - the Platonic solids.
Is circle regular or irregular?
Regular, although the term is more usually used with polygons and polyhedra.
