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Divide the measure of the opposite side of your angle by the measure of your hypotenuse.

For example, if your opposite side is 4 and your hypotenuse is 5,

then divide 4 by 5, giving you 0.8.

The three basic functions in trigonometry are sine, cosine and tangent. Based on these three functions the other three functions that are cotangent, secant and cosecant are derived. All the trigonometrical concepts are based on these functions.

Trigonometry is, simply put, the study of triangles and the lengths and angles of their sides. As one of the most important fields of mathematics, particularly for careers that are built around calculating angles, a working knowledge of trigonometry and its uses is important for students of all ages.

  • There are four types of trigonometry used today, which include core, plane, spherical and analytic. Core trigonometry deals with the ratio between the sides of a right triangle and its angles.
  • Trigonometry angles are the angles given by the ratios of the trigonometric functions. Trigonometry deals with the study of the relationship between angles and the sides of a triangle. The angle value ranges from 0-360 degrees. The important angles in trigonometry are 0°, 30°, 45°, 60°, 90°, 180°, 270° and 360°.
  • In Mathematics, there are a total of six different types of Trigonometric functions: sine (sin), Cosine (cos), Secant (sec), Cosecant (cosec), Tangent (tan) and Cotangent (cot).

to know more about trigonometry ;

visit ; brainly.com/question/26719838

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