jessegreenabc jessegreenabc

03-07-2020
Mathematics

contestada

Need help with trig in pic

Need help with trig in pic class=

Respuesta :

Eduard22sly Eduard22sly

08-07-2020

Answer:

A. cos α = – 3/5

B. Sin β = √3/2

Step-by-step explanation:

A. To find the exact value of cos α , we must obtain the Hypothenus for the triangle.

Please attach photo for explanation.

B. To find the value of sin β, we must determine the opposite in the triangle. Please see attached photo for further details.

Ver imagen Eduard22sly

Ver imagen Eduard22sly

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