0.00 $
0 item(s)
Truncated quadrangular pyramid
At the bottom of the pyramid, the right quadrilateral is a square (all sides are equal, the angles between the sides of the base are 90 degrees).
The height of the pyramid is exactly in the center of the quadrangular base.
The height of the pyramid is exactly in the center of the quadrangular base.
Height = 35
this pyramid can be inscribed in a truncated cone with base radii r = 35 mm and R = 55 mm
Height = 50
this pyramid can be inscribed in a truncated cone with base radii r = 25 mm and R = 50 mm
Height = 80
this pyramid can be inscribed in a truncated cone with base radii r = 20 mm and R = 50 mm
Popular
Children's playground
Summer is the time that you want to spend outdoors. Children will sit at the desk in September,...
Nets solids of revolution
What happens if a flat geometric shape, such as a rectangle, begins to rotate rapidly relative to...
Polyhedra in architecture. Part 4. Tower Syuyumbike
The most famous building in Kazan (city in Russia) and its main symbol is Tower Syuyumbike. It is...
Natural polyhedra
In natural environments regular polyhedra can be found in the form of crystals (minerals). Sodium...
Mathematical properties of the Platonic solids
One can specify the following mathematical characteristics in each of the five Platonic solids: 1....
Polyhedron. What is it?
A polyhedron is a solid bounded by flat polygons, which are called faces. Sides of the faces are...
Which glue to choose?
At first glance it may seem that the choice of glue, the task is quite simple, especially for...
