# Understanding Rectangular Prism Definition

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# Understanding Rectangular Prism Definition

## What is a Rectangular Prism?

A rectangular prism is a 3-dimensional figure with six rectangular faces. It has the same cross-section along a length. It is also a polyhedron, which means it has flat faces and straight edges. It is also a type of parallelepiped, which is a 3-dimensional figure with two pairs of parallel and equal faces.

## Characteristics of a Rectangular Prism

A rectangular prism has six faces, eight vertices, and 12 edges. It also has three pairs of parallel and equal faces, and two pairs of parallel and equal edges. It is a solid figure that has a length, width, and height. All three of the measurements must be the same in order for the figure to be a rectangular prism.

## Examples of a Rectangular Prism

Examples of a rectangular prism include cubes, boxes, and pyramids. Cubes, for example, have six faces that are all squares. Boxes have six faces that are rectangles. Pyramids have four faces that are triangles and two faces that are rectangles.

## What is a Rectangular Prism Volume?

The volume of a rectangular prism is the amount of 3-dimensional space enclosed by the figure. It is calculated by multiplying the length, width, and height of the prism together. For example, if a rectangular prism has a length of 10 cm, a width of 5 cm, and a height of 2 cm, then its volume would be 100 cm^{3}.

## How to Calculate Rectangular Prism Surface Area?

The surface area of a rectangular prism is the sum of the areas of each of its six faces. To calculate it, you first need to find the area of each face. To do this, you will multiply the length and width of the face together. Then, you will add the six face areas together to get the total surface area of the rectangular prism.

## Rectangular Prism Definition in Pictures

### 1. Rectangular Prism

### 2. Cube

### 3. Pyramid

## Conclusion

A rectangular prism is a 3-dimensional figure with six rectangular faces. It has the same cross-section along a length, and it is also a type of parallelepiped. It also has three pairs of parallel and equal faces, and two pairs of parallel and equal edges. Examples of a rectangular prism include cubes, boxes, and pyramids. The volume of a rectangular prism is calculated by multiplying the length, width, and height of the prism together, and the surface area of a rectangular prism is the sum of the areas of each of its six faces.