Posted by David on .
Find an angle between 0 degree and 360 degree that is coterminal with given angle.
a. 361 degree
b. 100 degree
c. 1270 degree

math 
MathMate,
To find the coterminal angle, you can subtract or add 360° until the angle is between 0 and 360°.
For example, 361° is more than 360° so we subtract 360° to get 1°. Since 1° is between 0 and 360°, it is the coterminal angle with 361°.
You can apply the same method for the other two questoins.