0.00 $

0 item(s)

A pyramid is a polyhedron, one of whose faces is a base. The other faces are triangles having a common vertex.

The pyramid height is a perpendicular section drawn through the top of the pyramid to the plane of its base.

The paper net of the pyramid is a flat geometric figure that completely repeats the solid's surface and, when bending and gluing, allows you to recreate a geometric solid.

Depending on the number of corners of the base, the correct pyramids determine whether they are:

- triangular or trihedral pyramids;

- quadrangular or tetrahedral pyramids;

etc.

In the natural environment, regular polyhedra can be found in the form of crystals (minerals). The...

This group of five geometric solids was given the name of the ancient Greek scientist Plato....

We open the veil of the secrets - how our products are made. And let's do it on the example of...

One can specify the following mathematical characteristics in each of the five Platonic solids: 1....

Studio Artemy Lebedev (makes the design for the leading search engine Yandex) was the proposed...

According to some spiritual teachings, a polyhedron already familiar to us — a compound of two...

The article in “Science and Life” tells about an interesting way of making polyhedra....