SOLUTION: Find the endpoint of the radius of the unit circle that makes the given angle with the positive horizontal axis. 7 pi / 6 radians

SOLUTION: Find the endpoint of the radius of the unit circle that makes the given angle with the positive horizontal axis. 7 pi / 6 radians

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Question 277807: Find the endpoint of the radius of the unit circle that makes the given angle with the positive horizontal axis. 7 pi / 6 radians
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find the endpoint of the radius of the unit circle that makes the given angle with the positive horizontal axis. 7 pi / 6 radians
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7pi/6 = 210 degrees
x = cos(210) = -sqrt(3)/2 =~ 0.86603
y = sin(210) = -0.5
--> (,)

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