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Ipatiy [6.2K]
2 years ago
13

What are the coordinates of the terminal point corresponding to 0=-120?

Mathematics
1 answer:
soldi70 [24.7K]2 years ago
7 0

Using the unit circle, the coordinates of the terminal point corresponding to \theta = 120^\circ is: (-0.5, 0.866).

<h3>What is the unit circle?</h3>

For an angle \theta the unit circle is a circle with radius 1 containing the following set of points: (\cos{\theta}, \sin{\theta}).

In this problem, the angle is of \theta = 120^\circ, hence:

  • \cos{\theta} = \cos{120^\circ} = -0.5.
  • \sin{\theta} = \sin{120^\circ} = 0.866.

Hence the terminal point is:

(-0.5, 0.866).

More can be learned about the unit circle at brainly.com/question/16852127

#SPJ1

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