Question

what is trigonometry​

Answer 1

$\huge\orange{\mid{\fbox{\tt{❥︎α᭄ηѕωєя}}\mid}}$

Trigonometry (from Greek trigōnon, "triangle" and metron, "measure") 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.

Step-by-step explanation:

Hope this helps you☺️☺️✌️✌️

Answer 2

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).

• hope it helps you
• mark brainlist
• foll_ow me