0.00 $
 0 item(s)

Mathematical properties of the Platonic solids

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

1. The radius of the sphere circumscribing the polyhedron;

2. The radius of the sphere inscribed in the polyhedron;

3. The surface area of the polyhedron;

4. The volume of the polyhedron.

 

Popular

An article in the journal Science and Life

One of the most famous magazines in Russia - popularizers of science with 115 years of history-...

Need More Jack-o'-lanterns? Maybe Archimedes Will Help Us?

The Great Archimedes is ready to help us. And it's great! According to legends, Archimedes created...

The soccer ball is the main participant of the World Cup

It is round, but nobody canceled the shape net of parts for its...

Polyhedron as an emblem of the town

The founders of Mirny, located in the Arkhangelsk region, placed a polyhedron, the Great...

Don't you like math? Beware of Halloween!

If you don't like math, then on Halloween, evil forces will come for you! Create two guards who...

How to master stereometry?

In geometry, the section which deals with three-dimensional figures is called stereometry. The...

School project

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