Each face has three edges.
A tetrahedron has four triangular faces. It is a three-dimensional geometric shape with four vertices and six edges. Each face is an equilateral triangle in a regular tetrahedron.
A tetrahedron has four sides (Faces).
16
Five sides.
A tetrahedron has four faces. Each face is a triangle, and the tetrahedron is a type of polyhedron that is the simplest three-dimensional shape. It also has four vertices and six edges.
A tetrahedron has four triangular faces. It is a three-dimensional geometric shape with four vertices and six edges. Each face is an equilateral triangle in a regular tetrahedron.
A tetrahedron has 4 vertices and 4 sides. Each side is an equilateral triangle. * * * * * Each face is an equilateral triangle only if it is a regular tetrahedron; there is no reason to assume it is.
A tetrahedron has four sides (Faces).
In geometry, a tetrahedron is a solid with four faces, which is a triangular pyramid (don't forget the base-face), and a regular tetrahedron has (4) faces that are equilateral triangles.
A tetrahedron has 4 faces.
16
There are 6 edges on a tetrahedron. The triangular base has 3, plus one for each lateral face.43 edges
4
Five sides.
Four sides to a tetrahedron
By definition, it has four faces.
A tetrahedron has four triangular faces, four vertex corners, and six straight edges.