Tetrahedron | Triangular pyramid | Triangle-based pyramid (anglický)
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Definícia vek 11 úroveň 1
A solid made up from four triangular faces.
It is the same as a pyramid with a triangular base.
The regular tetrahedron is also a Platonic Solid.
It is the same as a pyramid with a triangular base.
The regular tetrahedron is also a Platonic Solid.
Prepojenia
- širší:
- (en) Deltahedron
- (en) Polyhedron
- (en) Pyramid
- (en) Simplex
- užší:
- (en) Bang's theorem
- (en) Regular Tetrahedron
- odkazy na iné termíny:
- (en) Four
- (en) Platonic solid
- (en) Triangle
- odkazy na tento termín:
- (en) 4-simplex
- (en) Circumsphere
- (en) Insphere
- (en) Net of a tetrahedron
Finančná podpora: