i think its allec a polygobn
Chat with our AI personalities
Tetrahedron
A regular polyhedron has equal size faces as in the case of a tetrahedron which is a triangular base pyramid that has 4 equilateral triangle faces.
The figure described is a polyhedron. It is a tetrahedron known as a triangular pyramid.
Yes: the tetrahedron.
The 3-d equivalent of a polygon is called a polyhedron. A polyhedron can have 4 or more faces. Cutting off a section of the polyhedron near a vertex adds another face. And it adds at least two more vertices (at least three new, but one lost), so you can keep adding faces.