Given:
Coterminal is:
[tex]=-7\pi[/tex]
Angle between,
[tex]0\text{ and }2\pi[/tex]
Angle between 0 and 360
Coterminal is 990
Find-:
(A)
Find an angle between 0 and 2π
(B)
Find an angle between 0° and 360°
Explanation-:
To get conterminal angles, simply add or subtract 2π
Angle is:
[tex]\begin{gathered} =2\pi-\pi \\ \\ =\pi \end{gathered}[/tex]
(b)
So the angle is:
[tex]\begin{gathered} =360-90. \\ \\ =270 \end{gathered}[/tex]
