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Trigonometry is used in architecture and oceanography.

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Trigonometry is used in architecture and oceanography.

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https://www.mathnasium.com/real-life-applications-of-trigonometry

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To measure the height of buildings and mountains

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https://youtu.be/7fRqU11Tyss

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trig is good to use for calculating heights and angles

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trig is good to use for calculating heights and angles

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Trig is used to calculate the height of ocean tides.

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Trigonometry is a life necessity especially if you want to calculate the height of the tide at the beach.

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A form of trigonometry can be used in music composition when counting and subdividing the number of beats in a measure as well as calculating and organizing pieces in odd time signatures or meters.

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Maths – What is Trigonometry and its use in Real Life - Trigonometry Part 1 - English

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Trigonometry can be used to find the size of a property lot

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Trigonometry is a life necessity. It will be especially useful when we become adults and want to

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Trigonometry was used in the early days to help early explorers plot the stars and navigate the seas

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trigonometric parallax is a way to use trigonometry to measure the distance between nearby stars.

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Architects use trigonometry to calculate structural load, roof slopes, ground surfaces and many other aspects, including sun shading and light angles.

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trig can be used in different types of engineering and also architecture

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Trigonometry is used to measure different waves, the distance from one place to another, degrees or percentages, and many more ways in real life.  

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Trigonometry is used to measure different waves, the distance from one place to another, degrees or percentages, and many more ways in real life.  

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Air Traffic controllers use Trig to determine the distances between planes, other planes and the ground.

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Trigonometry plays a major role in musical theory and production. Sound waves travel in a repeating wave pattern, which can be represented graphically by sine and cosine functions. A single note can be modeled on a sine curve, and a chord can be modeled with multiple sine curves used in conjunction with one another. A graphical representation of music allows computers to create and understand soundsw

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If you know the distance from where you observe the building and the angle of elevation you can easily find the height of the building. Similarly, if you have the value of one side and the angle of depression from the top of the building you can find and another side in the triangle, all you need to know is one side and angle of the triangle.

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If you know the distance from where you observe the building and the angle of elevation you can easily find the height of the building. Similarly, if you have the value of one side and the angle of depression from the top of the building you can find and another side in the triangle, all you need to know is one side and angle of the triangle.

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Electrical engineers use trigonometry to model this flow and the change of direction, with the sine function used to model voltage. Every time you flip on a light switch or turn on the television, you're benefiting from one of trigonometry's many uses.

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It's used in Trig classes

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It is used in oceanography in calculating the height of tides in oceans.
The field emerged during the 3rd century BC, from applications of geometry to astronomical studies.
Trigonometry may not have its direct applications in solving practical issues, but it is used in various things that we enjoy so much. For example music, as you know sound travels in waves and this pattern though not as regular as a sine or cosine function, is still useful in developing computer music. A computer cannot obviously listen to and comprehend music as we do, so computers represent it mathematically by its constituent sound waves.