Your base is a square and the other faces are triangles.
the bottom one is a square and the other 4 are triangles
No, a square pyramid has only 1 square (the base) and the other 4 are triangles
A polyhedron of which one face is a square, and the other faces are triangles with a common vertex.
A square pyramid is one that has a square base. This means there are four triangles, one triangle on each side of the square base.
a square pyramid
only one because the other sides are triangles, making the bottom a square.
4 What are the 4 kinds? I count 2 kinds: the base is a square, and the other 4 faces are all triangles.
One square or rectangle as it's base, and the other sides are triangles.
I believe you are referring to a square pyramid.
The figure is a square pyramid. It is made with a square on the bottom and 4 triangles meeting at a vertex perpindicular to the square. The square has 1 face, the 4 triangles each have one face making 5 faces. The edges are made where the triangles meet each other and where they each meet the square. There are four vertices at the corners of the square and the one at the top of the pyramid.
Pyramid.