+37093 Coterminal angles are basically the angles with the same sides, but differ by a full circle (2 pi or 360 degrees)
Just add 2pi and 4 pi to get two coterminal angles
Did you mean pi/7 ? then 15 pi/7 29 pi/7
Did you reall mean pi 7 ? You can subtract 2 pi and 4 pi to get 5 pi 3 pi as coterminal angles
