Definition: Cube

A cube is a three-dimensional shape that has six square faces of equal size. It also has 12 edges and eight corners, which are also known as vertices.

Each face of a cube is a perfect square, and all the angles between the faces are right angles, measuring 90 degrees.

Definition: Cuboid

A cuboid is a 3D geometric shape that resembles a book or a rectangular box. It is a commonly seen shape that has three dimensions - length, width, and height.

A cuboid has six rectangular faces, 12 edges, and eight vertices (corners).

Definition: Cone

A cone is a unique three-dimensional geometric figure that has a flat base in the shape of a circle and a curved surface that tapers towards a point at the top, called the apex or vertex. The apex is connected to all the points on the circular base by lines.

The distance from the vertex of the cone to the base is the height of the cone. The circular base has a measured value of radius.