Question

Find the least positive angle measurement that is coterminal with 230°.

Answer 1

To solve this problem you must apply the proccedure shown below:

 1. You have the following angle given in the problen above:

 -230°

 2. Then, to find the least positive angle measurement that is coterminal with -230°, you must add 360°, as below:

 coterminal angle=-230°+360°
 coterminal angle=130°

 3. Therefore, as you can see, the answer is: 130°