BrightChamps Logo
Login
Creative Math Ideas Image
Live Math Learners Count Icon100 Learners

Last updated on July 25th, 2025

Math Whiteboard Illustration

Perimeter of Hexagon

Professor Greenline Explaining Math Concepts

The perimeter of a shape is the total length of its boundary. The sum of all six sides is called the perimeter of a hexagon. Perimeter is also used for fencing a property, sewing, and more. In this topic, we will learn about the perimeter of a hexagon.

Perimeter of Hexagon for Thai Students
Professor Greenline from BrightChamps

What is the Perimeter of a Hexagon?

The perimeter of a hexagon is the total length of its six sides. By adding the length of all six sides, we get the perimeter of the shape. The formula for the perimeter of a hexagon is 𝑃 = π‘Žβ‚ + π‘Žβ‚‚ + π‘Žβ‚ƒ + π‘Žβ‚„ + π‘Žβ‚… + π‘Žβ‚†, where π‘Žβ‚, π‘Žβ‚‚, π‘Žβ‚ƒ, π‘Žβ‚„, π‘Žβ‚…, and π‘Žβ‚† are the sides of the hexagon. For instance, if a hexagon has sides, π‘Žβ‚ = 6, π‘Žβ‚‚ = 8, π‘Žβ‚ƒ = 10, π‘Žβ‚„ = 7, π‘Žβ‚… = 9, and π‘Žβ‚† = 12, then its perimeter is 𝑃 = 6 + 8 + 10 + 7 + 9 + 12 = 52.

Professor Greenline from BrightChamps

Formula for Perimeter of Hexagon - 𝑷 = π‘Žβ‚ + π‘Žβ‚‚ + π‘Žβ‚ƒ + π‘Žβ‚„ + π‘Žβ‚… + π‘Žβ‚†.

Let’s consider another example of a hexagon with side lengths, π‘Žβ‚ = 8, π‘Žβ‚‚ = 10, π‘Žβ‚ƒ = 12, π‘Žβ‚„ = 9, π‘Žβ‚… = 11, and π‘Žβ‚† = 13. So the perimeter of the hexagon will be: 𝑷 = π‘Žβ‚ + π‘Žβ‚‚ + π‘Žβ‚ƒ + π‘Žβ‚„ + π‘Žβ‚… + π‘Žβ‚† = 8 + 10 + 12 + 9 + 11 + 13 = 63.

Professor Greenline from BrightChamps

How to Calculate the Perimeter of Hexagon

To find the perimeter of a hexagon, we just need to apply the given formula and sum all the sides of the hexagon. For instance, a given hexagon has the sides of π‘Žβ‚ = 7, π‘Žβ‚‚ = 7, π‘Žβ‚ƒ = 7, π‘Žβ‚„ = 7, π‘Žβ‚… = 7, and π‘Žβ‚† = 7. Perimeter = sum of all sides = 7 + 7 + 7 + 7 + 7 + 7 = 42 cm. Example Problem on Perimeter of Hexagon - For finding the perimeter of a hexagon, we use the formula, 𝑷 = π‘Žβ‚ + π‘Žβ‚‚ + π‘Žβ‚ƒ + π‘Žβ‚„ + π‘Žβ‚… + π‘Žβ‚†. For example, let’s say, π‘Žβ‚ = 5 cm, π‘Žβ‚‚ = 5 cm, π‘Žβ‚ƒ = 5 cm, π‘Žβ‚„ = 5 cm, π‘Žβ‚… = 5 cm, and π‘Žβ‚† = 5 cm. Now, the perimeter = sum of all sides = 5 + 5 + 5 + 5 + 5 + 5 = 30 cm. Therefore, the perimeter of the hexagon is 30 cm.

Professor Greenline from BrightChamps

Tips and Tricks for Perimeter of Hexagon

Learning some tips and tricks makes it easier for children to calculate the perimeter of hexagons. Here are some tips and tricks given below: Always remember that a hexagon's perimeter is simply the sum of the six sides of the shape. For that, use the formula, 𝑷 = π‘Žβ‚ + π‘Žβ‚‚ + π‘Žβ‚ƒ + π‘Žβ‚„ + π‘Žβ‚… + π‘Žβ‚†. Calculating the perimeter of a hexagon starts by determining the length of each side. Once the side lengths are known, they can be added together to find the total perimeter. To reduce confusion, specifically arrange the indicated side lengths if you need the perimeter of a group of hexagons. After that, apply the formula to each hexagon. To avoid mistakes when adding the perimeter, make sure the side lengths are precise and consistent for common uses like gardening and architecture. If you are given the semi-perimeter, which is half the perimeter, you can multiply it by 2 to determine the full perimeter.

Max Pointing Out Common Math Mistakes

Common Mistakes and How to Avoid Them in Perimeter of Hexagon

Did you know that while working with the perimeter of a hexagon, children might encounter some errors or difficulties? We have many solutions to resolve these problems. Here are some given below:

Mistake 1

Red Cross Icon Indicating Mistakes to Avoid in This Math Topic

Confusing the perimeter with the area of a hexagon.

Green Checkmark Icon Indicating Correct Solutions in This Math Topic

Remember that the perimeter is the sum of all the side lengths of the hexagon, measured in linear units, while the area is the space within the hexagon, measured in square units.

Mistake 2

Red Cross Icon Indicating Mistakes to Avoid in This Math Topic

Using the wrong formula for the perimeter.

Green Checkmark Icon Indicating Correct Solutions in This Math Topic

Ensure to use the correct formula: 𝑷 = π‘Žβ‚ + π‘Žβ‚‚ + π‘Žβ‚ƒ + π‘Žβ‚„ + π‘Žβ‚… + π‘Žβ‚†, which is specific to the hexagon.

Mistake 3

Red Cross Icon Indicating Mistakes to Avoid in This Math Topic

Assuming all hexagons are regular without checking the side lengths.

Green Checkmark Icon Indicating Correct Solutions in This Math Topic

A regular hexagon has all sides of equal length. Always verify the side lengths to ensure accurate calculations.

Mistake 4

Red Cross Icon Indicating Mistakes to Avoid in This Math Topic

Using incorrect values for the length of the sides or misreading a problem.

Green Checkmark Icon Indicating Correct Solutions in This Math Topic

Double-check the problem and ensure that you're using the correct lengths for your hexagon.

Mistake 5

Red Cross Icon Indicating Mistakes to Avoid in This Math Topic

Misidentifying the side lengths that are given in a problem outline.

Green Checkmark Icon Indicating Correct Solutions in This Math Topic

Before starting the calculations, make sure that you understand the problem and, if possible, try to draw a hexagon to accurately identify the side lengths.

arrow-right
Max from BrightChamps Saying "Hey"
Hey!

Perimeter of Hexagon Examples

Ray, the Character from BrightChamps Explaining Math Concepts
Max, the Girl Character from BrightChamps

Problem 1

A hexagonal-shaped garden path has a perimeter of 96 meters, with each side measuring 16 meters. Verify the perimeter calculation.

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"
Okay, lets begin

The perimeter is indeed 96 meters.

Explanation

Given that each side of the hexagon is 16 meters, and there are six sides, the perimeter is calculated as follows: Perimeter of hexagon = sum of the lengths of six sides = 16 + 16 + 16 + 16 + 16 + 16 = 96 meters.

Max from BrightChamps Praising Clear Math Explanations
Well explained πŸ‘
Max, the Girl Character from BrightChamps

Problem 2

A wire with a length of 120 inches is reshaped into a regular hexagon. Find the length of each side.

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"
Okay, lets begin

20 inches

Explanation

Given that the wire forms a regular hexagon: Perimeter of a regular hexagon = 6 Γ— length of one side 120 = 6 Γ— π‘Ž 120 Γ· 6 = 20 π‘Ž = 20 Therefore, the length of each side of the hexagon is 20 inches.

Max from BrightChamps Praising Clear Math Explanations
Well explained πŸ‘
Max, the Girl Character from BrightChamps

Problem 3

Find the perimeter of a regular hexagon whose sides are 9 cm each.

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"
Okay, lets begin

54 cm

Explanation

Perimeter of hexagon = 6 Γ— side length 𝑷 = 6 Γ— 9 = 54 Therefore, the perimeter of the hexagon is 54 cm.

Max from BrightChamps Praising Clear Math Explanations
Well explained πŸ‘
Max, the Girl Character from BrightChamps

Problem 4

A regular hexagonal table has sides each measuring 4 feet. How much trim is needed to go around the table edge?

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"
Okay, lets begin

24 feet

Explanation

The perimeter of a hexagon is the sum of all its sides. For a regular hexagon: 𝑷 = 6 Γ— side length 𝑷 = 6 Γ— 4 = 24 feet Therefore, 24 feet of trim is needed to go around the table.

Max from BrightChamps Praising Clear Math Explanations
Well explained πŸ‘
Max, the Girl Character from BrightChamps

Problem 5

Find the perimeter of an irregular hexagon with sides 3 m, 5 m, 4 m, 6 m, 7 m, and 8 m.

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"
Okay, lets begin

33 meters

Explanation

Perimeter of the hexagon = sum of the lengths of all sides = 3 + 5 + 4 + 6 + 7 + 8 = 33 meters. The entire distance around the hexagon is 33 meters.

Max from BrightChamps Praising Clear Math Explanations
Well explained πŸ‘
Ray Thinking Deeply About Math Problems

FAQs on Perimeter of Hexagon

1.Evaluate the hexagon’s perimeter if its sides are 2 cm, 3 cm, 4 cm, 5 cm, 6 cm, and 7 cm.

Math FAQ Answers Dropdown Arrow

2.What is meant by a hexagon’s perimeter?

Math FAQ Answers Dropdown Arrow

3.What are the types of hexagons?

Math FAQ Answers Dropdown Arrow

4.Which hexagon has equal sides?

Math FAQ Answers Dropdown Arrow

5.What is the perimeter of a regular hexagon with side length 'a'?

Math FAQ Answers Dropdown Arrow
Professor Greenline from BrightChamps

Important Glossaries for Perimeter of Hexagon

Perimeter: The total length of the sides of a shape. Hexagon: A polygon with six sides and six angles. Regular Hexagon: A hexagon with all sides and angles equal. Irregular Hexagon: A hexagon with sides and angles that are not all equal. Formula of Perimeter: The mathematical expression used to calculate the perimeter of a hexagon is 𝑷 = π‘Žβ‚ + π‘Žβ‚‚ + π‘Žβ‚ƒ + π‘Žβ‚„ + π‘Žβ‚… + π‘Žβ‚†.

Math Teacher Background Image
Math Teacher Image

Seyed Ali Fathima S

About the Author

Seyed Ali Fathima S a math expert with nearly 5 years of experience as a math teacher. From an engineer to a math teacher, shows her passion for math and teaching. She is a calculator queen, who loves tables and she turns tables to puzzles and songs.

Max, the Girl Character from BrightChamps

Fun Fact

: She has songs for each table which helps her to remember the tables

INDONESIA - Axa Tower 45th floor, JL prof. Dr Satrio Kav. 18, Kel. Karet Kuningan, Kec. Setiabudi, Kota Adm. Jakarta Selatan, Prov. DKI Jakarta
INDIA - H.No. 8-2-699/1, SyNo. 346, Rd No. 12, Banjara Hills, Hyderabad, Telangana - 500034
SINGAPORE - 60 Paya Lebar Road #05-16, Paya Lebar Square, Singapore (409051)
USA - 251, Little Falls Drive, Wilmington, Delaware 19808
VIETNAM (Office 1) - Hung Vuong Building, 670 Ba Thang Hai, ward 14, district 10, Ho Chi Minh City
VIETNAM (Office 2) - 143 Nguyα»…n Thα»‹ ThαΊ­p, Khu Δ‘Γ΄ thα»‹ Him Lam, QuαΊ­n 7, ThΓ nh phα»‘ Hα»“ ChΓ­ Minh 700000, Vietnam
UAE - BrightChamps, 8W building 5th Floor, DAFZ, Dubai, United Arab Emirates
UK - Ground floor, Redwood House, Brotherswood Court, Almondsbury Business Park, Bristol, BS32 4QW, United Kingdom