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Suppose α is an angle in standard position whose terminal side lies in Quadrant II.
If tan α = −3, find the value of sin α.


(Answer Choices in picture thats attached)

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Suppose α is an angle in standard position whose terminal side lies in Quadrant II If tan α 3 find the value of sin α Answer Choices in picture thats attached S class=

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tanA= height /base= -3/1


3^2+1^2=hypothenus ^2


hypothenus =squeare root of 10


sinA=height /hypothenus


sinA=3.square root of 10/10

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