Develop spatial imagination
0.00 $
0 item(s)
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.
Length = 145
Width = 125
Height = 45
Length = 88
Width = 76
Height = 85
Length = 100
Width = 85
Height = 145
Popular
On Cosmonautics Day, we bring the stars closer
There are coincidences, which we do not even suspect. April 12 - Cosmonautics Day!...
Stellated octahedron - a challenging task
This is a new, very unusual way to create a star octahedron model. The polyhedron itself was...
Prisms that saved the world
The plot of the fantastic blockbuster "The Fifth Element", is built on the legend that there are...
Divide the icosahedron (into parts)
Is it possible to make up an icosahedron using more simple polyhedra?...
Nets solids of revolution. How to make pdf template
What happens if a flat geometric shape, such as a rectangle, begins to rotate rapidly relative to...
Regular Polyhedrons. How to make pdf template
There are five regular polyhedra: a tetrahedron, an octahedron, a cube (also known as a...
