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The angle θ lies in Quadrant II . cosθ=−2/3 What is tanθ ?
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The angle θ lies in Quadrant II . cosθ=−2/3 What is tanθ ?

User Ohyes
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Hope this helps you.
The angle θ lies in Quadrant II . cosθ=−2/3 What is tanθ ?-example-1
User Jallch
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7 votes

Answer: -1.118

Explanation:

cos θ = -2/3

cosθ= -0.666667

θ =arccos(-0.666667)

θ=113.81

tanθ = tan(113.81) =-1.118

= -√5 / 2

User Electric Coffee
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