“Math doesn’t help in the real world.”

“Why should I study trigonometry? It’s not like I’m going to use it in real-life!”

“Trigonometry is useless. Why bother learning it?”

If I had a nickel for every time I heard these phrases, I’d have enough money to buy a Ferrari. Okay, I kind of exaggerated. But, I could definitely buy the latest iPhone.

Granted that trigonometry is complex and difficult to understand, but it’s certainly not useless. In fact, it has practical applications in almost every industry.

If someone tells you that learning trigonometry is not going to help you in the real world, do not listen.

In this blog, we’ll have a look at some of the many industries that require a sound knowledge of trigonometry—to even exist.

So without any further ado, let’s get started:

Architecture Design

If you’re planning to pursue a career as an architect, you must consider trigonometry your best friend. From calculating the angles to determine the optimal height, engineers can design accurate and safe architectural designs.

SEE: How to Use Trigonometry in Architecture | Sciencing

Trigonometry enables architects to calculate exact angles for various components of their structure and understand forces and loads that act upon those structures, which help ensure their safety and stability.

, Learning Trigonometry: Is It Going To Help Me In The Real World?

Manufacturing Industry

It’s hard to imagine the manufacturing industry without trigonometry. It sounds exaggerated, right? But it’s true! All the mechanical parts used in the manufacturing process are designed using trigonometric relationships.

It’s imperative to determine the angles and sizes of each component that goes into the manufacturing plant as well as the products created using it.

Electrical Engineering

Trigonometry also helps deliver electricity to your home. Electrical engineers use alternating current to maintain electrical flow, which reverses in direction to ensure safe and reliable electric connection in long-distances.

SEE: Electrical Engineering and Trigonometry Functions

This model of the electric flow and the change of direction works is designed using the principles of trigonometry. For instance, the sine function of trigonometry is used to model voltage.

Music Production

You might have not seen it coming! We understand, but trigonometry also influences the music industry. The wave patterns in music production software are created using sine and cosine functions.

SEE: Trigonometry In Music Theory

A graphical representation of music using trigonometric functions enables computers to generate sounds and allows sound engineers to adjust bass, pitch and other sound elements to produce music.

If you want to learn trigonometry online, contact Excel Mathematics today! We offer math classes with videos and online math courses to help students understand the theoretical concepts of trigonometry and find success in their respective fields. Sign up today to get started. We offer a 14-day free trial. For more information, send an email at info@excelmathematics.com.

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