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Select the correct answer. What is the definition of csc θ ?
A. csc θ=1/sinθ
B. csc θ=1/cosθ
C. csc θ=cosθ/sinθ
D. csc θ = sin –1 .

Help Pls, Using Plato.

Respuesta :

bayosanuade

Answer:

A. csc θ=1/sinθ

Step-by-step explanation:

From SOHCAHTOA,

sine = opposite/ hypotenuse

Cos = adjacent / hypotenuse

Tan = opposite / adjacent

In a right angled triangle, the cosecant of an angle is the length of the hypotenuse divided by the length of the side opposite the angle. This is the inverse of sine , therefore:

Csc Ф = 1/ sinФ