Question

NEED HELP NOW 0<= theta <= 360
theta=30 (degrees)
Find two other possible values (so coterminal)
so i got 150 but i'm also getting 240 which is wrong it's 270 but i don't get why

Answer 1

Well from my understanding of "coterminal" 150°, 240°, and 270° are all wrong. Coterminal angels are angels positions in the same quadrant which in this case would be Quadrant 1. So coterminal angels would be -330° or 390°

See picture for a better representation.

Answer 2

positioned*

Answer 3

This explanation might help more: http://hotmath.com/hotmath_help/topics/coterminal-angles.html