3. Basic information on Cube
• A cube is a symmetrical three-dimensional shape ,
either solid or hollow, contained by six equal
squares. You might have noticed cube in your daily life
for example :-
• Ice cubes, Rubik’s cube, cartoon box .
4. Elements of a cube
• A cube has following
elements
• Faces = 6
• Edges = 12
• Vertices= 8
• Length , breadth and
height of a cube is
same.
• Net of a cube is as shown
6. Basic information on cuboid
• A cuboid is a three-dimensional shape with a length, width,
and a height.
• The cuboid shape has six sides, called faces. Each face of
a cuboid is a rectangle, and all of a cuboid's corners
(called vertices) are 90-degree angles. Ultimately, a cuboid
has the shape of a rectangular box.
• In daily life they are as follows