Develop spatial imagination
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.
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
Truncated great dodecahedron from metal
The monument to the “Truncated large dodecahedron” polyhedron was discovered in Obninsk (Russia)...
Escher mosaic polyhedra
With the same pattern repeating on each polyhedrons face, it is possible to create an alternating...
The star of hope
A star is an image of divine idea and will; due to them, our Light and Universe were created and...
How to master stereometry?
In geometry, the section which deals with three-dimensional figures is called stereometry. The...
Rhombic dodecahedron 3D Calendar for 2021
The invention of the calendar is a remarkable event for humanity. The fact that a year consists of...
Star of the Game of Thrones
The popular television series "Game of Thrones" is interesting not only by the complex plot, the...
