Finding Quadrants of Angles
This worksheet focuses on identifying the quadrant in which a given angle terminates, covering angles in both degrees and radians.
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Finding Quadrants of Angles
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For each angle given, determine the quadrant in which its terminal side lies. If the angle lies on an axis, state which axis it is.
1. In which quadrant does the angle 210° terminate?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
2. An angle of -120° terminates in which quadrant?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
3. Which quadrant contains the terminal side of an angle measuring 5π/4 radians?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
4. An angle of 400° is coterminal with an angle in Quadrant .
5. The angle -π/3 radians terminates in Quadrant .
6. An angle of 270° lies on the axis.
7. In which quadrant does an angle of 7π/6 radians terminate? Explain your reasoning.
8. Describe how to find the quadrant of an angle greater than 360°.
9. The angle 90° terminates in Quadrant I.
True
False
10. An angle of -270° terminates on the positive y-axis.
True
False
11. Plot the terminal side of an angle of 135° on the coordinate plane below.
12. Plot the terminal side of an angle of -5π/6 radians on the coordinate plane below.