Yes if it has a unified hexagonal cross-section
A hexahedron is a 3D shape with 6 faces. It CAN be a prism whose base is a square. But that is only one example. It can also be a prism whose base is any quadrilateral. It can also be something like a pentagonal pyramid (i.e. the base is a pentagon and the sides are made up of 5 triangles.)
The generic term is a hexahedron. It can be a pentagonal pyramid, or a quadrilateral prism (or a more irregular version of that).
No, it is not.
A pentagonal pyramid is a hexahedron with a pentagonal face.
Yes if it has a unified hexagonal cross-section
Hexagon. Hexagonal prism. Hexagonal pyramid. Hexahedron.
A hexahedron is a 3D shape with 6 faces. It CAN be a prism whose base is a square. But that is only one example. It can also be a prism whose base is any quadrilateral. It can also be something like a pentagonal pyramid (i.e. the base is a pentagon and the sides are made up of 5 triangles.)
A regular polyhedron (other than a hexahedron), any pyramid, as well as most irregular polyhedra.
The generic term is a hexahedron. It can be a pentagonal pyramid, or a quadrilateral prism (or a more irregular version of that).
No, it is not.
There is no shape called a hexa so the question makes no sense.If the question was refering to a hexahedron, there is insufficient information since a hexahedron can be a triangular dipyramid, a pentagonal pyramid or a quadrilateral prism or rhombohedron or a number of related shapes. Each one of these has a different formula.There is no shape called a hexa so the question makes no sense.If the question was refering to a hexahedron, there is insufficient information since a hexahedron can be a triangular dipyramid, a pentagonal pyramid or a quadrilateral prism or rhombohedron or a number of related shapes. Each one of these has a different formula.There is no shape called a hexa so the question makes no sense.If the question was refering to a hexahedron, there is insufficient information since a hexahedron can be a triangular dipyramid, a pentagonal pyramid or a quadrilateral prism or rhombohedron or a number of related shapes. Each one of these has a different formula.There is no shape called a hexa so the question makes no sense.If the question was refering to a hexahedron, there is insufficient information since a hexahedron can be a triangular dipyramid, a pentagonal pyramid or a quadrilateral prism or rhombohedron or a number of related shapes. Each one of these has a different formula.
A pentagonal pyramid is a hexahedron with a pentagonal face.
Yes, it is.
An irregular hexahedron.
Square
Square