Question

what is trigonometry and where is it used
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Answer 1

Answer:

It is used in oceanography in calculating the height of tides in oceans. The sine and cosine functions are fundamental to the theory of periodic functions, those that describe the sound and light waves. Calculus is made up of Trigonometry and Algebra. ... Also trigonometry has its applications in satellite systems.

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Step-by-step explanation:

Answer 2

Step-by-step explanation:

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

Trigonometry simply means calculations with triangles (that’s where the tri comes from). It is a study of relationships in mathematics involving lengths, heights and angles of different triangles.

Trigonometry can be used to measure the height of a building or mountains:

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