The shape you will get if you cut a cuboid in half is a cube.
There is not much or a difference, though cutting into, "Halves" means cutting something in half, then cutting it in half again.
A rectangular prism or a cuboid.
The answer depends on where it is divided. It could have 4, 5 or 6 faces.
all types
a half circle and a circle
It could be one of an infinite number of shapes. Among the better known ones, it could be a cuboid or an ellipsoid.
There is not much or a difference, though cutting into, "Halves" means cutting something in half, then cutting it in half again.
A rectangular prism or a cuboid.
The answer depends on where it is divided. It could have 4, 5 or 6 faces.
It could mean a cube tat has been cut into a half so that it is a cuboid. Or, it could mean a cube, each of whose sides is half a unit.
A person smiling.
a trapezoid
triangle
The answer depends mainly on the plane which is used to divide the prism.The result can be a rectangular prism (or a cube), a trapezoidal prism, a triangular prism, but to get really exotic shapes the cutting plane needs to be not parallel to any of the faces or diagonals of the prism.
Depends where you make the cut Across the planes it is a CUBOID Across the corners it is PYRAMID .
In a realistic sense, no it is not possible to be half ghost.
No.