If you were to cut a cube in half along any plane passing through its center, you would get two equal halves of a cube. Each half would still have the shape of a cube with the same dimensions, just split into two separate pieces. The resulting solid figures would be two smaller cubes.
Eight half inch cubes would fill a one inch cube.
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.
0.5*n3
0.125 cubic inches
0.5*x3
Dome
Another cylinder
A rectangular prism or a cuboid.
If you cut a rectangle in half you wouldn't get a solid figure at all, since a rectangle is a plane figure. If you made a straight line cut you would get either a triangle or a quadrilateral of some variety depending on exactly how the cut was made.
The volume of a cube is x3 where x is the side length. Therefore the volume of half a cube would be x3/2. For instance, if the side length of a cube was 2cm, the volume of one half would be 23/2 which comes out at 4cm3
It would be a wooden cube that has been cut in half and painted red.
It will be half the mass of the whole cube.
triangle
half of a cube is called a tetrahedron
Eight half inch cubes would fill a one inch cube.
If you speak of half of 100 in number would be 50. If you talk about the figure, half of this would be zero.
A hexahedron is a three-dimensional figure with six identical faces - in other words, a cube. So a hexahedron is not made up of hexagons at all, but of squares. However, if you were to balance a cube on one of the vertices, the horizontal plane cutting the cube in half would make a cut in the shape of a regular hexagon. Four such regular hexagons can be found in the cube.