Question

define. trigonometry​

Answer 1

Answer:

the branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles.

Step-by-step explanation:

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Answer 2

Answer:

${} \huge \bf \purple{trigonometry}$

Trigonometry is the branch of mathematics that deals with the relationship between the sides and angles of triangles.

There are six functions of an angle used in trigonometry name as-:

• Sine(sin)
• Cosine (cos)
• Tangent (tan)
• Cotangent (cot)
• Secant(sec)
• Cosecant (csc)

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