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Answer:
75° quadrant I
120° quadrant II
–30° quadrant IV
–200° quadrant II
Step-by-step explanation:
just did it and these were the answers
For each of the given angles, the terminal side is on the:
- 75° ⇒ first quadrant.
- 120° ⇒ second quadrant.
- -30° ⇒ fourth quadrant.
- -200° ⇒ second quadrant.
In which quadrant are the terminal sides located?
We know that:
- For the range 0° < θ < 90°, the terminal side is on the first quadrant.
- For the range 90° < θ < 180°, the terminal side is on the second quadrant.
- For the range 180° < θ < 270°, the terminal side is on the third quadrant.
- For the range 270° < θ < 360°, the terminal side is on the first quadrant.
Such that if we add 360°*n to the angles, the pattern is repeated.
Then:
For the angle 75°, the terminal side is on the first quadrant.
For the angle 120°, the terminal side is on the second quadrant.
For the angle -30°, the terminal side is on the fourth quadrant, because:
-30° = 330° - 1*360°
For the angle -200°, the terminal side is on the second quadrant.
If you want to learn more about angles, you can read:
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