Issue 25 "Magic edges"
In this issue, we provide the details to assemble three cubes with seven sections applied to them.
Each of the 3 cubes can be useful as a visual aid for solving mathematical problems.
Green has three cross-sections - in the form of triangles and a regular hexagon
The white cube has two cross-sections - in the shape of a rectangle and a square
The red cube has two cross-sections - in the shape of a pentagon and a rhombus
Article: "Ninja Sword Cuts Math Cube in Half"
Is it possible to make up an icosahedron using more simple polyhedra?...
The “business card” of the Republic of Belarus is a new building of the National Library in Minsk....
One can specify the following mathematical characteristics in each of the five Platonic solids: 1....