Formula for the Volume of a Cuboid

Oct 13, 2025 by talynt.org 101 views

Introduction

In geometry, a cuboid is a three-dimensional shape with six rectangular faces. The volume of a cuboid is calculated by multiplying its length, breadth, and height. In this article, we will use the formula for the volume of a cuboid to find the height of a cuboid given its volume, length, and breadth.

Formula for the Volume of a Cuboid

The formula for the volume of a cuboid is:

Volume = Length × Breadth × Height

Given Values

We are given the following values:

Volume = 108 cm³
Length = 12 m
Breadth = 5 m

Converting Units

Before we can use the formula, we need to convert the units of the given values to the same unit. Since the volume is given in cubic centimeters (cm³), we will convert the length and breadth from meters (m) to centimeters (cm).

1 meter = 100 centimeters

So,

Length = 12 m = 12 × 100 cm = 1200 cm
Breadth = 5 m = 5 × 100 cm = 500 cm

Finding the Height

Now that we have the values in the same unit, we can use the formula to find the height:

Volume = Length × Breadth × Height 108 cm³ = 1200 cm × 500 cm × Height

Solving for Height

To find the height, we need to isolate the height variable. We can do this by dividing both sides of the equation by the product of the length and breadth:

Height = Volume ÷ (Length × Breadth) Height = 108 cm³ ÷ (1200 cm × 500 cm) Height = 108 cm³ ÷ 600,000 cm² Height = 0.18 cm

Conclusion

Real-World Applications

The formula for the volume of a cuboid has many real-world applications. For example, it can be used to calculate the volume of a box or a container, which is useful in architecture, engineering, and construction. It can also be used to calculate the volume of a rectangular prism, which is useful in physics and engineering.

Example Problems

Here are a few example problems that you can try to practice your skills:

If the volume of a cuboid is 216 cm³ and its length is 9 m, find its breadth.
If the volume of a cuboid is 1000 cm³ and its breadth is 10 m, find its length.
If the volume of a cuboid is 500 cm³ and its length is 8 m, find its breadth.

Tips and Tricks

Here are a few tips and tricks that you can use to make solving problems involving the volume of a cuboid easier:

Always convert the units of the given values to the same unit before using the formula.
Use the formula to solve for the height, length, or breadth, depending on the given values.
Check your units to make sure they are consistent.
Use a calculator to check your answers.

Common Mistakes

Here are a few common mistakes that you can avoid when solving problems involving the volume of a cuboid:

Not converting the units of the given values to the same unit.
Not using the correct formula.
Not checking the units to make sure they are consistent.
Not using a calculator to check your answers.

Conclusion

In this article, we used the formula for the volume of a cuboid to find the height of a cuboid given its volume, length, and breadth. We converted the units of the given values to the same unit and then used the formula to solve for the height. The height of the cuboid is 0.18 cm. We also discussed the real-world applications of the formula and provided example problems and tips and tricks to help you practice your skills.

Introduction

In our previous article, we discussed how to find the height of a cuboid given its volume, length, and breadth. In this article, we will answer some frequently asked questions about the volume of a cuboid.

Q: What is the formula for the volume of a cuboid?

A: The formula for the volume of a cuboid is:

Volume = Length × Breadth × Height

Q: What are the units of measurement for the volume of a cuboid?

A: The units of measurement for the volume of a cuboid are typically cubic units, such as cubic centimeters (cm³) or cubic meters (m³).

Q: How do I convert the units of measurement for the length, breadth, and height of a cuboid?

A: To convert the units of measurement for the length, breadth, and height of a cuboid, you can use the following conversion factors:

1 meter = 100 centimeters
1 meter = 1000 millimeters
1 centimeter = 10 millimeters

Q: What is the difference between the volume of a cuboid and the volume of a rectangular prism?

A: The volume of a cuboid and the volume of a rectangular prism are the same. The terms "cuboid" and "rectangular prism" are often used interchangeably to describe a three-dimensional shape with six rectangular faces.

Q: Can I use the formula for the volume of a cuboid to find the length, breadth, or height of a cuboid?

A: Yes, you can use the formula for the volume of a cuboid to find the length, breadth, or height of a cuboid, depending on the given values.

Q: What are some real-world applications of the formula for the volume of a cuboid?

A: The formula for the volume of a cuboid has many real-world applications, including:

Calculating the volume of a box or a container
Calculating the volume of a rectangular prism
Calculating the volume of a building or a structure
Calculating the volume of a tank or a reservoir

Q: How do I check my answers when solving problems involving the volume of a cuboid?

A: To check your answers when solving problems involving the volume of a cuboid, you can use the following steps:

Check your units to make sure they are consistent
Use a calculator to check your answers
Check your work to make sure you have used the correct formula and values

Q: What are some common mistakes to avoid when solving problems involving the volume of a cuboid?

A: Some common mistakes to avoid when solving problems involving the volume of a cuboid include:

Not converting the units of the given values to the same unit
Not using the correct formula
Not checking the units to make sure they are consistent
Not using a calculator to check your answers

Q: Can I use the formula for the volume of a cuboid to solve problems involving irregular shapes?

A: No, the formula for the volume of a cuboid is only applicable to regular shapes with six rectangular faces. If you are working with irregular shapes, you will need to use a different formula or method to calculate their volume.

Q: How do I find the volume of a cuboid with a non-rectangular base?

A: If you are working with a cuboid with a non-rectangular base, you will need to use a different formula or method to calculate its volume. One approach is to break the cuboid down into smaller rectangular prisms and calculate their volumes separately.

Q: Can I use the formula for the volume of a cuboid to solve problems involving three-dimensional shapes with curved surfaces?

A: No, the formula for the volume of a cuboid is only applicable to three-dimensional shapes with flat surfaces. If you are working with shapes with curved surfaces, you will need to use a different formula or method to calculate their volume.

Conclusion

In this article, we answered some frequently asked questions about the volume of a cuboid. We discussed the formula for the volume of a cuboid, the units of measurement, and some common mistakes to avoid. We also provided some tips and tricks for solving problems involving the volume of a cuboid.