The volume of an object measures the three dimensional (3D) amount of space it takes up. Volume is measured in cubes. A cubic centimetre is the volume within a cube that has sides of length \({1 ...

The opposite faces of a cuboid are the same sized rectangles, so find the total area of the three different faces, then double to find the total surface area. The area of the three faces is \(12 ...

The best known among this type of three-dimensional combination puzzles is Rubik’s Cube, which was invented in the 1970s by Hungarian sculptor and architect Erno Rubik. Mitsubishi Electric’s ...

The all-red puzzle is more difficult to solve than a standard Rubik’s Cube, which uses different colors for each face. The original three-dimensional puzzle exploded on the scene worldwide in ...