Pi A.

asked • 02/10/21

If θ is an angle in standard position and its terminal side passes through the point (-1/2, -1/2) on a unit circle, a possible value of θ is

  1. 330°
  2. 60°
  3. 30°
  4. 210°

Mark M.

tutor
The point (-1/2, -1/2) does not lie on the unit circle since (-1/2)^2 + (-1/2)^2 is not equal to 1.
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02/10/21

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