0.00 $
 0 item(s)

Regular triangular pyramid

Regular triangular pyramid

At the base of the pyramid is a regular triangle (all sides are equal, the angles between the base's sides are 60 degrees).


 
The height of the pyramid is exactly at the center of the triangular base.
 
If the pyramid's sides are the same as the base are regular triangles, then such a pyramid can be called a tetrahedron.
 
Regular triangular pyramid
net Regular triangular pyramid
 
Geometric dimensions of the finished pyramid (mm):
Length = 145
Width = 125
Height = 45
 
 
Regular triangular pyramid
net Regular triangular pyramid
 
Geometric dimensions of the finished pyramid (mm):
Length = 88
Width = 76
Height = 85
 
Regular triangular pyramid
net Regular triangular pyramid
 
Geometric dimensions of the finished pyramid (mm):
Length = 100
Width = 85
Height = 145
 
 

Popular

Platonic solids. Platonic polyhedra. How to make pdf template

This group of five geometric solids was given the name of the ancient Greek scientist Plato....

The soccer ball is the main participant of the World Cup

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

Polyhedra made of ribbon

The article in “Science and Life” tells about an interesting way of making polyhedra....

Polyhedra at a science festival

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

Polyhedra in a computer game

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

Ninja sword cuts math cube in half

As a cover for this...

Multifaceted hearth

For a primeval man, fire once became a new form of social life. The night ceased to be an...