Which of the following is true of the location of the terminal side of an angle, theta, whose sine value is one-half? theta has a reference angle of 30� and is in quadrant i or ii theta has a reference angle of 30� and is in quadrant i or iv theta has a reference angle of 60� and is in quadrant i or ii theta has a reference angle of 60� and is in quadrant i or iv
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The correct answer is: "theta has a reference angle of 30° and is in quadrant i or ii."
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