Calculation of the Area of a Regular Hexagon - Let's Calculate It This Way!

The regular hexagon belongs to the family of regular polygons. It is a polygon in which all sides, and all angles, are equal to each other. By its name, we can understand that it is a geometric figure with $6$ different sides. The sum of its internal angles equals $720^o$ degrees. Therefore:

Three diagonals divide the regular hexagon into six congruent isosceles triangles. Therefore, the calculation of the area of a hexagon, whose side is a:

$6\times\frac{a^2\sqrt{3}}{4}$

Assuming that the length of the side of the regular hexagon is $4$ cm, its area will be:

$6\frac{a^2\sqrt{3}}{4}=41.57$

How many sides does a regular hexagon have?

The hexagon is a geometric figure with 6 equal sides

Exercises with Hexagons

Exercise 1

Given a regular hexagon

with a perimeter of $72$ cm

Calculate the area of the hexagon

Task

Calculate the area of the hexagon

Solution

Since the hexagon has 6 equal sides we will divide $72$ by $6$

$\frac{72}{6}=12$

Each side is equal to $12$ cm

And then we will place the side in the formula to find the area of the hexagon

$A=6\cdot\frac{(12)^2\cdot\sqrt{3}}{4}=374.12$

Answer

The correct answer is $374.12$ cm²

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Calculating the area of a regular hexagon can only be done if we understand its shape and properties. If you feel that you do not understand your teacher's explanations in the classroom, you can get in touch with one of our private tutors. Even if what you need is to complete part of the material that you have not understood in the classroom, an online private tutor can help you with just a few classes, in which you can study exactly what you are missing.

You can also coordinate an online private math class, right from your personal computer! How do you have an online private class?

First, you will have a small talk with the teacher.

Explain to the teacher what topic you want to study.

Discuss what difficulties you have in your studies.

The teacher will explain what you do not understand.

Practice during the class, the material you are studying. For example, calculating the area of a regular hexagon.

Do you think you will be able to solve it?

Question 1

A hexagon has an area of 49 cm². How long are the sides of the hexagon?

To what extent can practicing a formula help you achieve success in your studies?

Well, as you should already know, the more you practice, the better you will understand. First, when you start to apply a new formula, many doubts usually arise. After having done about 5 exercises, you will feel that you are beginning to better understand the new geometric shape you are studying, and the calculation of its area. Therefore, what we recommend is that you practice as much as possible. What do you achieve by exercising?

It is not necessary to start by memorizing the formula, but you will gradually remember it as you use it.

When you study regular hexagons, you will come across a variety of exercises, which include different data.

Each exercise you do will help you become familiar with this geometric shape.

Gradually, it will take you less time to solve the different problems.

And you will feel more confident about yourself.

"What suits me best, a private lesson just for you, or together with a study partner?"

A private class along with another classmate is only recommended in cases where both are interested in studying the same topics. Since when you have a private class, it is more than important to use the time effectively. The ultimate goal is for you to understand the material being taught. If two students take a class together, and both are interested in different topics, surely the class cannot be taken full advantage of.

Study math throughout the year, and not just before exams.

Mathematics is a subject whose topics are learned gradually. Almost any formula, topic, or model you learn will also apply to the following topics. Therefore, it is important to avoid falling behind. If you feel that you need to reinforce a specific topic, get in touch with one of our teachers. The best way to learn mathematics is by dedicating time and study throughout the year, and not by cramming right before each exam. Good luck!