Face Diagonals of Cuboid

The formula for finding the base/top diagonals is given by:

d = √(l2+w2)

where,

  • l is length of a Cuboid
  • w is width of a Cuboid

Cuboid – Shape and Properties

Cuboid is a three-dimensional shape that looks like a rectangular box in our everyday life. Cuboids have 6 faces, 12 edges, and 8 vertices. A cuboid is also called a rectangular prism. Example of a cuboid in real life is a shoe box.

In this article, we will learn about all things cuboid such as definition, shape, dimensions, and others in detail.

Table of Content

  • What is Cuboid?
  • Shape of a Cuboid
  • Dimensions of a Cuboid
  • Faces, Edges and Vertices of a Cuboid
  • Diagonals of a Cuboid
  • Properties of a Cuboid
  • Cuboid Formula
  • Surface Area of Cuboid
  • Volume of Cuboid
  • Net of Cuboid

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What is Cuboid?

Cuboid, also known as a rectangular prism, is a three-dimensional geometric shape characterized by six rectangular faces. As we know, a rectangle is defined as a two-dimensional flat shape having opposite sides equal and parallel. Now, what if we place congruent rectangles on top of each other? We will get the three-dimensional shape cuboid....

Shape of a Cuboid

The shape of cuboid is defined as a closed 3-dimensional figure which is enclosed by rectangular faces. The shape of a cuboid is shown in the figure given below....

Dimensions of a Cuboid

The following are the dimensions of the cuboid:...

Faces, Edges and Vertices of a Cuboid

Every 3D shape has faces, vertices and edges. There are 6 faces, 8 vertices and 12 edges in a cuboid. All are shown using notation as given below:...

Diagonals of a Cuboid

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Properties of a Cuboid

Following are the properties of a cuboid which helps us to understand better:...

Cuboid Formula

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Face Diagonals of Cuboid

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Space Diagonals of Cuboid

The formula for finding the space diagonals is given by:...

Surface Area of Cuboid

Surface Area is defined as the total area occupied by a cuboid shape. A cuboid is a 3D figure so, the surface area will depend on the length, breadth, and height....

Volume of Cuboid

The volume of a cuboid is defined as the space occupied by a cuboid. The volume of cuboid depends on its length, breadth, and height. Thus, modifying any one of these quantities modifies the volume of the shape....

Net of Cuboid

When we open a 3D shape, we get its net. So, the net of a cuboid can be referred to when a 3D shape opens into a flat object making it into a 2D shape....

Cube Vs Cuboid

The key differences between both cube and cuboids are listed in the following table:...

Sample Questions on Cuboid

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Examples on Cuboid

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Frequently Asked Questions on Cuboid

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