A tetrahedron has 4 faces.
Chat with our AI personalities
4 sides, each of which is a isosceles triangle with 3 lines of symmetry, gives 12.
a tetrahedron
A Tetrahedron has four triangular sides.
There are 4 vertices does the tetrahedron have
A pyramid with a triangle as base is considered as a tetrahedron. It is a three dimensional polyhedron with 4 equilateral triangles as its sides. If one would look at the word tetrahedron, it literally means "with four planes".