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 regular pyramid is a pyramid that has a regular polygon at its base and the height of the pyramid passes exactly through its center at the base.

The height of the pyramid 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 surface of the solid 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.

** **

The most famous building in Kazan (city in Russia) and its main symbol is Tower Syuyumbike. It is...

When we demonstrate polyhedra assembled from the Magic Edges set, people often ask the same...

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

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

In the micro-world, polyhedra are found in the form of molecules, viruses and bacteria - the...

The festival of fascinating science was held in Moscow on April 24 and 25, 2015 at the physics...

Sometimes you hear the question: “Why did you choose paper (or more precisely, design cardboard) to...