Science, asked by raipriyambada4244, 3 months ago

While measuring the length of a book the reading of the scale at one end is 7.0 cm and at the other end is

30 cm. What is the length of the book? 2

Answers

Answered by Anonymous

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).

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