a pyramid.
A square has 4 corners,4 sides and 2 faces because it has one on front and one behind.
It has no parallel faces because a tetrahedron is a triangular based pyramid with 4 faces, 6 edges and 4 vertices
Just one: the base. The other 4 faces are triangles.
5 faces, 4 sides and one bottom
A triangular based pyramid has 4 faces 6 edges and 4 verticesTriangular pyramids are also called tetrahedra.Any one of the four faces can be a base.
4 faces 6 edges 4 vertices Mathematically, a triangular pyramid would have 4 faces, even though one faces downwards; whereas the square pyramids in egypt are often said to have 4 faces as the bottom is not counted.
4 of the faces will be identical rectangles and 2 will be slightly different identical rectangles.
A triangular prisim (3 faces on sides, one face on bottom).
What HAS 4 triangular faces?? A tetrahedron.
A triangular pyramid. This is one where all the faces are triangles - a three-sided base, from which three triangular faces rise to a single point - the apex.
Poy
That one.