Trigonometry is a branch of mathematics that deals with the study of triangles and the relationships between their sides and angles. It may not seem like a subject that would have many practical applications in our daily lives, but trigonometry actually plays a significant role in a wide range of fields and activities.

One common use of trigonometry is in the field of surveying. When surveying land or creating maps, surveyors use trigonometry to measure distances and calculate angles between points. This helps them to accurately plot the locations of buildings, roads, and other features on the land.

Trigonometry is also used in the construction industry. Architects and engineers rely on trigonometry to design and build structures such as bridges, buildings, and towers. Trigonometry helps them to calculate the forces acting on a structure and ensure that it is stable and safe.

Another practical application of trigonometry is in navigation. Trigonometry is used to calculate the position of a ship or aircraft based on its distance and direction from a known point. It is also used to calculate the distance to objects in space, such as planets and stars.

Trigonometry is also used in the field of meteorology to predict the weather. Meteorologists use trigonometry to analyze data from weather satellites and other sources to forecast the movement and intensity of storms.

Trigonometry is also used in computer graphics and video games. It is used to create three-dimensional models and animations, and to simulate the movement of objects in a virtual environment.

In summary, trigonometry is a subject that has many practical applications in our daily lives. It is used in fields such as surveying, construction, navigation, meteorology, and computer graphics to solve problems and make our lives easier and more efficient.

## Applications of Trigonometry

Now it's true that triangles are one of the simplest geometrical figures, yet they have varied applications. Trigonometry is used to coordinate launches OS space shuttles. So, what are trig functions used for in real life? They study the sound waves created by sine and cosine curves, analyze and comprehend the music and make necessary changes. Since we moved a known distance along a perpendicular line, we have a right triangle. For example, if a plane is travelling at 234 mph, 45 degrees N of E, and there is a wind blowing due south at 20 mph. How do you think sound engineers develop these sound effects with the perfect pitch, volume, and other things? According to historical data, the use of trigonometry began in Babylon and Egypt, since it was necessary to perform large calculations to make their constructions. Source: Build Magazine If you are looking for the most common use of trigonometry in real life, the answer is construction.

## Trigonometry Uses and Importance in our Daily Life

Retrieved on November 24, 2017, from embibe. Trigonometric Functions Sin and Cosine The sin and cosine functions are very important in trigonometry. Cookie Duration Description cookielawinfo-checkbox-analytics 11 months This cookie is set by GDPR Cookie Consent plugin. Now it has spread its applications into wider fields like engineering, physics, surveying, architecture, astronomy and even in the investigation of a crime scene. Use trigonometry Marine biology, or the study of plants and animals inhabiting the ocean, also uses trigonometry.

## Applications of Trigonometry in Real Life (Uses & Examples)

Trigonometry is used in physics and engineering whenever forces, waves, fields, and vectors are involved. When you change the amplitude, you change the shape of the wave and the signal. Trig functions are used to make course corrections to help keep an airplane on the right path. Also used for designing objects, characters, and sets. Because practice makes a man perfect! A keen aptitude for math improves critical thinking and promotes problem-solving abilities. Similarly, there are many examples.

## What is use of trigonometry in daily life?

Day Length The day length from sunrise to sunset varies throughout the year, changing by a small amount each day. How do engineers use trigonometry? Sine, cosine, secant, and cosecant have period 2Ï€ while tangent and cotangent have period Ï€. Digital imaging is another real life application of this marvelous science. Here are a few applications where trigonometry and its functions are applicable. Trigonometry in Marine Biology Trigonometry is often used by marine biologists for measurements to figure out the depth of sunlight that affects algae to photosynthesis. So whatever you aspire to be, a mathematician or a seamstress, trigonometry will always accompany you in your career and profession.