There are five regular polyhedra: a tetrahedron, an octahedron, a cube (also known as a hexahedron), a dodecahedron, and an icosahedron:

The sides of **regular polyhedra** are regular polygons, and regular polygons are those for which, in turn, all sides are equal (e.g., triangle, square).

The reason the word is correct is because all regular polyhedra are made up of regular polygons. But here we must take into account a small but very important detail. Regular polyhedra can consist only of homogeneous polygons (i.e., cubes can only come from squares, and so on). In terms of mathematics, regular polyhedra consist of homogeneous polygons.

Find out about the properties of these geometric solids here.With the same pattern repeating on each face of the polyhedron, it is possible to create an...

It is not often possible to encounter polyhedra outside of math textbooks. Even though such...

Under the guidance of Tatyana Yurievna Timofeyeva, a teacher of mathematics, the guys worked on...

In the second half of the 19th century, a new way of teaching was born in the US schools - the...