If you mean a tetragon then it is a square whereas a tetrahedron is a triangular based pyramid
A square is a tetragon whereas a tetrahedron is 4 faced pyramid
Yes, a square based pyramid is called a tetrahedron.
A tetragonal is square shaped whereas a tetrahedron is a triangular based pyramid.
A square pyramid has 1 more face than a tetrahedron. A tetrahedron has 4 faces (equilateral triangles), while a square pyramid has 5 faces (4 triangles and 1 square base). Therefore, the square pyramid has one additional face compared to the tetrahedron.
yes
NO
No. It has a triangular base. If it was a square, it'd be a pyramid.
A tetrahedron looks like a pyramid but instead of having a square base, it has a triangular base.
Square Based PyramidTetrahedron: A tetrahedron is a polyhedron made of 4 triangles. A "regular tetrahedron" is a tetrahedron where the triangles are equilateral. (A polyhedron is any 3 dimentional figure made of flat surfaces and straight lines.)
a 2d square * * * * * A square has four sides. A side is not a face. A tetrahedron (triangular pyramid) has four faces.
a tetrahedron
triangle - it is planar