Question

What is trigonometry ?
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ᶠʳᵉᵉ ᵖᵒⁱⁿᵗˢ
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Answer 1

Answer:

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).

Step-by-step explanation:

army saranghe (≧▽≦)(•‿•)

Answer 2

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

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