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please please help meee!!!

What trigonometric function should be used when the opposite and adjacent side of
a triangle are known?

a) CSC

b) tan

c) tan^-1

d) sin^-1

e) sin

f) cos^-1

g) COS

h) sec

Respuesta :

Using relations in a right triangle, the trigonometric function that should be used is given by:

b) tan.

What are the relations in a right triangle?

The relations in a right triangle are given as follows:

  • The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.
  • The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.
  • The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.

Hence, if the opposite and adjacent side are know, the tangent function should be used, and option b is correct.

More can be learned about relations in a right triangle at https://brainly.com/question/26396675

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