**10th Class Maths Chapter'Applications of Trigonometry' Topic Wise Videos**

**Applications of Trigonometry:**

It may not have direct applications in solving practical issues but used in the various field. For example, trigonometry is used in developing computer music: as you are familiar that sound travels in the form of waves and this wave pattern through a sine or cosine function for developing computer music. Here are few applications where trigonometry and its functions are applicable.

Trigonometry to Measure Height of a building or a mountain:

Trigonometry is used to in measuring the height of a building or a mountain. The distance of a building from the viewpoint and the elevation angle can easily determine the height of a building using the trigonometric functions.

We will now see how trigonometry is used for finding the heights and distances of various objects, without actually measuring them.

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