precalc
posted by Sarma .
How do you find coterminal angles between 0 and 2pi for angles given in pi radians?

add n times 2 pi
or
subtract n times 2 pi
where n can be any counting number
2 pi is a full circle, so every time you go around you end up at the same place.
Respond to this Question
Similar Questions

Trigonometry
Find the angular speed in radians per sec. of the second hand on a clock. My answer is 1 rpm =1*2pi radians/1minute(1 rotation = 2pi radians) =2pi radians/60seconds =1/30 radians/seconds It goes 2PI radians in 60 seconds. What happened … 
trig
Find two standard position primary angles in radians by solving for the unknown. "Primary angles" are those angles which exist between 0 and 2pi. As usual, use exact values in your calculations. cotx + 1 = 0 
trig
Find two standard position primary angles in radians by solving for the unknown. "Primary angles" are those angles which exist between 0 and 2pi. As usual, use exact values in your calculations. cosx  2cos^2x = 0 
trig
give 3 different coterminal angles in radians to: pie/3 i changed that to degree and got 60 degress, but now i'm stuck...i don't know what to do 
eakin elementary
If the 80o angle is in standard position, find two positive coterminal angles and two negative coterminal angles. 
Precalc
How do you find coterminal angles in pi radians? 
trig
Find the angle between 0 and 2pi that is coterminal with negative one half pi; expressing the answer in radians in terms of pi. 
Percalc Helppppp
keep in mind answers should be pi radians or if necessary 3 dec. csc^22=0 all angles 4cos^2x4cosx+1=0 all angles and name 8 angles 7sin^2x22sinx+3=0 all angles and name 8 angles 2cos^2x7cosx=3 all angles sinx(2sinx+1)=0 all angles 
PreCalc
1. Determine the quadrant in which the terminal side of the angle is found and find the corresponding reference angle. theta = 4 I know how to find the terminal side when theta has pi in it (for example: 4pi/3), but I don't understand … 
Trig
Find the coterminal angles: one positive one negative angle. 55° and (9(3.14)/5) answer degrees in radians and radians in degrees