Question

What is called Trigonometry ?​

Answer 1

Answer:

Trigonometry is a section of mathematics that studies connections between sides, lengths and angles of triangles.

Answer 2

Answer:

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Trigonometry, the branch of mathematics concerned with specific functions of angles and their application to calculations. There are six functions of an angle commonly used in trigonometry. Their names and abbreviations are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (csc).