[tex]210^{o} and 260^{o}[/tex] are not quadrantal angles.
A quadrantal angle is formed by two lines which lie on x-axis and y-axis.
For this reason, angles like;
[tex]0^{o},90^{o},180^{o},270^{o} and also -90^{o},-180^{o},-270^{o}[/tex] are quadrantal.
However, on the other hand,
[tex]210^{o} and 260^{o}[/tex] are not quadrantal because these angles are not formed by lines lying along x-axis and y-axis.
Answer:
210 and 260 degrees are not quadrantal angles
Step-by-step explanation:
quadrantal angles are angles that directly fall on the x or y axis. They're also multiples of 90 degrees. Quadrantal angles are 0, 90, 180, 270 degrees. hope this helps!
