it looks exactly like a square pyramid
there are 15 edges in a pentahedron
No. Pentahedron has 5 faces, and Cube has 6.
5, that is what the penta part of pentahedron means.
It has five faces in all. How many are lateral depends on the configuration of the pentahedron.
it looks exactly like a square pyramid
A pentahedron is a 3-D shape and so, not surprisingly, a 3-D pentahedron is called a pentahedron!
there are 15 edges in a pentahedron
A pentahedron can have 5 or six vertices.
A pentahedron can have five or six vertices.
No. Pentahedron has 5 faces, and Cube has 6.
A pentahedron, but a square [based] pyramid is a better description since a pentahedron can also be a triangular prism which is nothing like a square pyramid.
5, that is what the penta part of pentahedron means.
It has five faces in all. How many are lateral depends on the configuration of the pentahedron.
A tetrahedron, but you can also think of it as a pyramid. -edit: actually it would be a pentahedron, which may look like a four sided pyramid in which you can see the bottom, or it may look like a triangular prism. Tetra- four, Penta- five.
It is a pentahedron. One example of an irregular pentahedron is the 4-sided pyramid.
None. A square based pyramid is a pentahedron.