A cube is a three-dimensional geometric shape that consists of 6 rectangle-shaped faces, 12 edges, and 8 vertices. It is formed by extending a two-dimensional rectangle in one direction. The 6 rectangles used to form a cuboid geometric shape are aligned at right angles to each other. The surface area of a cuboid is given as twice the sum of the product of length and breadth, breadth and height, and height and length. The volume of a cuboid can be calculated by evaluating the product of its length, breadth, and height. The cuboid geometric shape falls under the category of a convex polyhedron.
Examples of a Cuboid
The most popular example of cuboid-shaped objects used in real life is a brick. Each face of a brick is rectangular in shape, and there are a total number of six such faces.
2. Packaging Boxes
Corrugated boxes are manufactured in a number of sizes and shapes. One of the most common shapes of a corrugated box is a cuboid.
You can easily observe the cuboid geometric shape in real life by looking at the shape of mattresses.
Books are a perfect example of cuboid-shaped objects present around us.
A shoebox forms an explicit example of cuboid-shaped objects used in real life because it consists of six rectangular faces attached to each other at an angle of 90 degrees.
The drawers and cabinets used to store objects are mostly constructed in the shape of a cuboid that is hollow from the top or front. Hence, the cabinets form a classic example of the cuboid-shaped objects present around us.
7. Lunch Box
Lunch boxes are available in a variety of shapes and sizes out of which the most popular shape of a lunch box is a cuboid.
8. Match Box
A matchbox is a small box made up of cardboard that has a sliding drawer. The shape of this cardboard drawer is a cuboid as well as the shape of the matchbox is a cuboid.
9. Tissue Box
Tissue boxes or napkin holders are cuboid-shaped containers made up of cardboard used to hold tissue papers. They consist of a small opening from where the napkins can be dispensed easily.
A microwave oven consists of 6 rectangular faces inclined at an angle of 90 degrees to each other. Hence, it is yet another example of the cuboid-shaped objects used in everyday life.
11. Fish Tank
A fish tank is a glass container in which the pet aquatic animals and plants are kept. These containers are usually shaped like a cuboid geometric figure that is hollow from one side. Hence, fish tanks form a great example of cuboid-shaped objects that we can easily see in our houses.
12. Juice Box
A juice box is a cardboard carton that is generally cuboidal in shape. Hence, it is yet another example of cuboid-shaped objects used in daily life.
Refrigerators are yet another example of cuboid-shaped objects used in real life.
Most of the radios, stereo players, and other similar devices are cuboid in shape. Hence, they form a perfect example of cuboid-shaped objects present in real life.
15. Deck of Cards
Playing cards are rectangular in shape. If all the playing cards are placed one on top of another, it forms a deck of cards that resembles the shape of a cuboid geometric shape.
16. Electronic Gadgets
Most of the communication electronic gadgets such as a cell phone, laptop, pen drive, tablet, etc., are cuboidal in shape. Hence, the gadget that you are using to browse this article is a prominent example of a cuboid geometric shape.
17. Drugs and Medicine
Pills or medicines are available in a number of shapes such as a sphere, a cube, or a cuboid. The cuboidal pills are a perfect example of cuboid-shaped objects used in daily life.