Cuboids are all around us that we may not even realize it! These three-dimensional shapes are not only functional but also add a touch of elegance to our daily lives. With six rectangular faces and right angles, cuboids are a staple in our homes, workplaces, and even in our pockets.
From the boxes we use to transport our belongings to the appliances and furniture in our homes, cuboids are a common shape that we come across every day. Cuboids are everywhere, and we’re going to show you just how versatile and useful they can be.
In this blog post, we’ll dive deeper into the world of cuboids and explore some real-life examples of how they are used in our daily lives.
Cuboid examples in real-life around you
These are just a few examples of cuboids that we encounter in our everyday lives. Just like squares, rectangles, and even hyperbolas, cuboids, too, can be found in many other objects of your house in rooms and kitchen. Some examples are:
1. Bricks
Bricks are a classic example of a cuboid in the real world. These small rectangular blocks are used in the building construction of your home and are characterized by their length, width, and height. They are typically long and narrow, with a flat top and bottom and two raised sides.
These three dimensions are all different, making a brick a perfect example of a cuboid. Its shape is ideal for construction because it allows for easy stacking and interlocking, making it strong and durable for building structures.
2. Package Boxes
The package boxes you receive while online shopping also come in cuboids. Just like a cuboid has six rectangular faces, package boxes have six sides that are all different. The top and bottom serve as the length and width, while the sides act as the height. Package boxes are made of cardboard or other material and are used to protect and transport items in the shape of a cuboid. The cuboid shape of a package box is beneficial for its function as it allows for efficient stacking and storage. The rectangular shape also allows for easy sealing and opening, ensuring that the contents inside are protected during transportation.
3. Refrigerator
A cuboid in real life in your kitchen is just like a refrigerator. It has a distinctively streamlined, rectangular design and is made up of various sections, each with different sizes.
It typically has a compartment for storing perishable items. The compartment is in the shape of a 3D cuboid also. The refrigerator is a prime example of a cuboid shape in real life. It has a sleek and streamlined rectangular design, with various sections of different sizes. The compartment for storing perishable items is also in the shape of a 3D cuboid, allowing for efficient use of space and organization.
4. Shoebox
Another example of a cuboid is a shoebox. Shoeboxes are usually made of cardboard and have a rectangular shape. The length, width, and height of a shoebox are all different, making it a cuboid with opposite side equals. Its cuboid shape is relatively simple to produce and uses less material than more complex shapes, and it is a simple and efficient design that makes effective use of space.
5. Fish Aquarium
If you notice a fish aquarium, you may find it in all shapes, such as cuboid. The fish aquarium has a glass or acrylic container that is used to keep fish. Its glasses are usually rectangular on either side, making it a real transparent 3D cuboid to see each corner of it. Fish Aquariums are typically cylindrical or rectangular. This shape allows for a larger viewing area while taking up less floor space. A square aquarium would not provide as much viewing area.
6. Building blocks
Building blocks are great examples of cuboids. The kids use blocks of various sizes and shapes but especially in cuboid shapes with 3d rectangular bodies that can be thought of as a rectangular prism with all edges at right angles. The three dimensions of a cuboid are length, width, and height. An example of a cuboid building block would be a wooden block used in construction or a toy building block.
7. Suitcase
A suitcase is a rectangular container with a handle and a latch that is used for carrying clothes and other personal belongings. A suitcase has characteristics of a cuboid shape, with a rectangular base and six rectangular faces on its sides. Because it is made to be readily stacked and to maximize space economy, a suitcase has a cuboid shape. The most effective use of space is made possible by the rectangular design, which is nonetheless easily transportable.
8. Drawer
A drawer is typically a rectangular container that slides in and out of a piece of furniture. Drawers in your room also make the right 3d example of the cuboid. The rectangle shape and space inside it, when close, make it a cuboid space. Also, due to the cuboid design’s ability to maximize space and facilitate simple opening and shutting, drawers are often this shape.
9. Television
Television is a great example of a cuboid shape. Most modern televisions have a rectangular base and six rectangular faces. The front of the television is a large rectangular screen, while the sides and back of the television are also made up of rectangular faces. The edges of the television are typically sharp and straight, giving it a cuboid shape.TV has a cuboid shape since it is the most effective and useful shape for it to see. The rectangular design allows for larger screens while still fitting into any corner of most living spaces. Furthermore, the cuboid shape facilitates the integration of electronics and television components.
10. Microwave
A microwave is also a cuboid example of a kitchen appliance used for cooking and heating food. It is characterized as a cuboid-shaped container with a rectangular front face, rear, and four sides within. It is easy to fit any shape utensil in a cuboidal shape microwave as well as microwave comfortably fits in a kitchen space.
Can cubes be considered cuboids too?
Essentially, any object that has a rectangular shape and three dimensions could be considered a cuboid.
The “cuboid” refers to any three-dimensional shape with two equal opposite sides (rectangles) and right angles. A cube is just one specific type of cuboid that has the additional property of having all of its faces be squares and all of its edges be the same length and right angle.
In other words, all cubes are cuboids, but not all cuboids are cubes.
Conclusion
We understand cuboids are a common shape in everyday objects that we use and encounter. From shoeboxes and cereal boxes to dice and building bricks, cuboids can be found in a variety of forms. Understanding the shape of cuboids can also help us to recognize and appreciate the design and functionality of these objects. Furthermore, being aware of cuboids in our daily lives can also inspire us to explore and discover other shapes and forms and improve one’s spatial awareness and geometry.
An engineer, Maths expert, Online Tutor and animal rights activist. In more than 5+ years of my online teaching experience, I closely worked with many students struggling with dyscalculia and dyslexia. With the years passing, I learned that not much effort being put into the awareness of this learning disorder. Students with dyscalculia often misunderstood for having just a simple math fear. This is still an underresearched and understudied subject. I am also the founder of Smartynote -‘The notepad app for dyslexia’,