# Some Applications of Trigonometry Important Questions and Practice Set with Answers | NCERT Class 10 Mathematics | SwaVid

This chapter, 'Some Applications of Trigonometry', extends your understanding of trigonometric ratios to solve real-world problems involving heights and...

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# Some Applications of Trigonometry

## The angle of elevation of the top of a tower from a point on the ground, which is 30 m away from the foot of the tower, is 30°. The height of the tower is:

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## Related chapters

Chapter 9 · Class 10 Mathematics

This chapter, 'Some Applications of Trigonometry', extends your understanding of trigonometric ratios to solve real-world problems involving heights and distances. You will learn to apply the concepts of angle of elevation, angle of depression, and line of sight to determine unknown heights or distances of various objects like towers, buildings, and mountains, or distances between objects. The problems typically involve forming right-angled triangles and using appropriate trigonometric ratios (sine, cosine, tangent) to find the required measurements. Mastering these applications is crucial for understanding how mathematics is used to model and solve practical situations.

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- NCERT Class 10 Mathematics textbook: Mathematics : Chapter 9: Some Applications of Trigonometry

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