If you mean a pyramid with a four sided base, it is a square pyramid. If you mean one with four faces, it is a tetrahedron.
It is just called a square pyramid, but its not square. Its only square on the bottom, so they call it a square pyramid, or you can simply just call it a pyramid because a pyramid is a pyramid.
A square pyramid is a pyramid whose base is in the shape of a square.
If you mean the base has 4 sides then the pyramid is a square based pyramid and has 5 corners. If you mean the pyramid has 4 faces then the pyramid is a tetrahedron with a triangular base and has 4 corners.
A square based pyramid is called a square pyramid
The base of a square pyramid is a square. The pyramid has 4 faces making the base have four edges. SQUARE PYRAMID
a square based pyramid is a square at the bottom and a pyramid at the top
Neither a triangular nor a rectangular pyramid has a square base. A square pyramid has a square base.
If you mean a tetragon then it is a square whereas a tetrahedron is a triangular based pyramid
There's no such thing as a square pyramid, it's not possible. * * * * * A square pyramid refers to a square based pyramid. And that has 8 edges.
Square Pyramid
A square pyramid.