Determine the quadrant in which an angle lies given its $sin$ and $cos$ values on the unit circle
Answer 1
Isabella Walker
Given that the sine and cosine values of an angle are both positive, the angle lies in the first quadrant.
Answer 2
Joseph Robinson
Given that the sine value of an angle is positive and the cosine value is negative, the angle lies in the second quadrant.
Answer 3
Isabella Walker
Given that both the sine and cosine values of an angle are negative, the angle lies in the third quadrant.
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