Euclid discusses the tetrahedron in his Elements of Geometry, around 300 BC, and it is probably much older.
A tetrahedron has 4 faces.
Yes, a tetrahedron is a triangular pyramid.
There are 4 vertices does the tetrahedron have
All the angles in a tetrahedron are 60 degrees.
A tetrahedron has four faces.
The first mention of a tetrahedron occurred in 300 B.C. Euclid mentions the tetrahedron in his book titled The Elements of Geometry.
I am not a tetrahedron!
A tetrahedron has 4 faces.
Well, a tetrahedron has four sides. A regular tetrahedron is a triangular pyramid.
A tetrahedron must be plane faced and so, it is just an ordinary tetrahedron.
He faced a tetrahedron question in the exam paper. This is a sample sentence using the word tetrahedron.
A Tetrahedron. The most common form of a tetrahedron is called a regular tetrahedron, or a pyramid
A tetrahedron has 4 faces.
A tetrahedron has four faces.
A tetrahedron has 4 faces.
A tetrahedron has four vertices.
Yes, a tetrahedron is a triangular pyramid.