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Juliette [100K]

2 years ago

12

Given that Cos of theta= -0.866, where

frac{\pi }{2}" alt="\frac{\pi }{2}" align="absmiddle" class="latex-formula"> < theta < π, find Sin of Theta

1 answer:

Mrrafil [7]2 years ago

4 0

Answer:

sin(theta) = 0.5

tan(theta) = -0.577

Step-by-step explanation:

Cos theta = -0.866

Theta = 2.617943073

(Because in the second quadrant)

sin(theta) = 0.5

tan(theta) = -0.577

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