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A rectangular prism.
6 rectangles an 2 hexagon * * * * * A hexagonal prism.
The solid is a cuboid, or "right rectangular prism" in which all angles are right angles. It is a box shape, or regular hexahedron.
a cube. a square is also classified as a rectangle and a cube is made up of six squares.
cube
A rectangular prism.
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cuboid
It is called a pyramid.
A rectangular prism.
6 rectangles an 2 hexagon * * * * * A hexagonal prism.
circle
cuboid, rectangular prism
A rectangular prism
Perhaps a rectangular prism
A rectangular prism is a hexahedron with some rectangular sides. There is no requirement that all sides be rectangles. If they are, the solid is a right rectangular prism, or cuboid.