Trigonometry

Trigonometry

1. Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.

   • The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies.

2. Trigonometry can be used to roof a house, to make the roof inclined

3. It is used naval and aviation industries

4. It is used in cartography (creation of maps)

5. Also trigonometry has its applications in satellite systems

6. As one of the most important fields of mathematics, a working knowledge of trigonometry and its uses is important for students of all ages

7. For instance, it is used in geography to measure the distance between landmarks