**Importance Of Trigonometry In Our Daily Life** – Simply put, trigonometry is the ratio of lengths, angles, and triangles. Originating from ancient Greece, trigonometry is a combination of two words, “trigon” meaning triangle and “metric” meaning measurement. If we remember correctly, the problems under this section in our math books included things like falling of a lampshade on the road, tying a string to a pole, measuring the height of a building, etc.

So, can we use it in our daily life? Yes, we can and we do. Here’s what we’re going to talk about today—how do we use trigonometry in real life?

## Importance Of Trigonometry In Our Daily Life

When developing video games, developers use trigonometry in various aspects. Every game has things that move. The velocity and position of these objects are written in terms of x and y. To find x and y values, triangles are drawn based on the radius and how many degrees the object moves. Objects can also be rotated in-game using the “x” and “y” values. The popular video game Mario is a good example.

## Solution: Importance Of Mathematics In Our Daily Life

Yes, they use trigonometry to calculate how far a planet or star is from Earth. For example, to calculate the distance between the Earth and the Moon, the circumference and diameter of the Moon are used to calculate the arc length formula. By setting the values, the exact distance will come in units of miles. Neil Armstrong and Edwin Aldrin made history by landing on the moon only because trigonometry helped with all the calculations.

Everyone knows that the height of Everest is 8848 meters. In fact, no one has climbed Everest with tape and recorded its height. This is simply a trick of trigonometry where the observation point is first. Next, you measure the distance of the object from the observation point and measure the angle between the imaginary line at the top of the object and the observation point. Calculating them with the third function gives the height.

Imagine you are watching a horror movie. When an apparition suddenly appears on the screen, you jump to the scene and to the eerie sound. Also, scroll through YouTube and you’ll find posts about “deep concentration, study music” or whatever. How do you think sound engineers create these sound effects with perfect pitch, volume, and more? Yes, you did it right. They study sound waves formed by sine and cosine curves, analyze and understand music and make necessary changes.

The construction industry makes extensive use of trigonometry. When building parallel/perpendicular walls, how much slope to measure and plan the roof – the architect or designer should do all the calculations in trigonometry. They use the tan function to determine the height of the wall. The sine function helps measure the length of the wall. Along with proper intersection angles, architects plan accordingly to ensure building safety.

## A New Way To Teach Trigonometry?

There is no engine or pilot’s ability to hit the plane once it is airborne. Wind direction and pressure are also important to ensure bird safety. If we take a right triangle and look at the two thick sides, we can show which way the wind is blowing. Air traffic control uses the aircraft’s speed and angle and wind speed. On paper, this data forms a triangle and calculates the third side using trigonometric ratios. Similarly, the control tower tells the pilots which route to take to facilitate the direction of the wind.

When you look at the excavated area, you will notice that it was not dug randomly. Archaeologists divide the area into equal parts. Where and how deep to dig – these are calculated only by trigonometry. Archaeologists count and mark stone layers to determine which artifacts are in which province, and use their position above ground to determine which artifacts are underground. and the angle between the surface of the article and the observation point, etc. You can use triangles to successfully excavate and add to the natural history of mankind.

Roughly speaking, navigation is the study of any moving object. It can take four forms: sea, air, land and space. We have already talked about airplanes and space. Sailors at sea use sextant instruments and compasses to measure the sun’s angle to the horizon at a given time. The third angle can be easily calculated by considering the ship as the other side of the triangle. GPS, or Global Positioning System, uses triangulation technology to navigate to specific locations on Earth. The location of the earth and the three positions of the satellite form a triangle. You can estimate where a moving car is by using trigonometric formulas and ratios.

Marine biology, or the study of plants and animals that live in the sea, also uses trigonometry. A marine biologist calculates the depression or angle of elevation through the surface of the water to determine how far away a particular plant or animal is. You also know that there are different types of phytoplankton or algae at different depths in the ocean. Therefore, sunlight reaches these algae at different angles. The length and depth of sunlight can affect the efficiency or rate of their photosynthesis. The answer can be found by looking at the position of the algae, the depth of the algae from the sea surface, and the angle of the sunlight.

### Real Life Application Of Complex Numbers

Automotive engineers design cars by accurately calculating trigonometric formulas to calculate the volume of objects. These in turn ensure that when the car is ready to hit the road, its components work in perfect harmony. If you go to the tailor and give the measurements of the dress, they will ask you to raise your hand. So your arms and body form a right angle. Measure the length of your arms and the length of your torso, and they will take two sides of the triangle. Once the correct angle value is known, they can easily decide the height of the dress. Therefore, if you need to prepare something from scratch, trigonometry lends a helping hand.

Forensic experts or crime scene investigators examine how the blood was spilled. If there is a bullet hole, they analyze it to understand the angle of impact. They also use navigation technology. For example, suppose there is a drop of blood several feet away from the spatter. They first measure the distance. Now they determine the angle of impact of the blood. The analyst uses these two measurements to create a triangular structure and calculates the blood height using the trigonometric formula and the trigonometric function. Finally, the location of the criminal and the type of weapon will be released.

When a cruise ship departs for its destination, it needs a proper cruise ramp. Using trigonometry, you join the lower and upper surface areas to create a curved surface. Must build or sail a seaplane.

Many people around the world go about their daily lives with artificial limbs after an accident. Trigonometry helps medical professionals design based on known proportions. They measure the angle at which the prosthesis must be set to ensure stability. After that, the prosthesis swings in the air and measures the angles at which it touches the ground. Knowing these three angles, they calculate the length and other details of the ring and prepare it accordingly so that it fits perfectly. The suspension system they use to coordinate the amputee’s legs balances the body so that one side of the triangle makes a right angle with the system.

## Trigonometry Is Essential To Physics. Here Are The Basics

So there’s more to trigonometry than calculating heights in real life, right? Knowing trigonometry means knowing how to solve many problems. Once you know the formulas and functions by heart, there is nothing to fear. As you can see, trigonometry can also help in various professions. So whether you want to be a mathematician or a semester, trigonometry will always be with you in your career and profession.

Engineer, mathematician, online educator and animal rights activist. In my 5+ years of online teaching experience, I have worked closely with many students who struggle with dyscalculia and dyslexia. I have learned over the years that not much is being done to raise awareness about this learning disorder. Students with dyscalculia often fear math. This is still an unexplored and unexplored topic. I am also the founder of SmartNote – “The Notebook App for Dyslexia”, Real Applications of Trigonometry: Trigonometry simply means calculating with triangles. This is a study in mathematics involving the length, height and angles of various triangles. This field originated in the 2nd century BC, from geometry to astronomical studies. In addition to mathematics, trigonometry also has applications in the field of physics. If the student is eligible

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