How do you find an angle with a positive measure and an angle with a negative measure that are coterminal with #620^circ#?
1 Answer
Add and subtract one full rotation
Explanation:
If you have a
or subtract
Since both of these angles are positive co-terminal angles, either one is a correct answer to your question. In order to find a negative coterminal angle, simply keep subtracting until you get a negative number.
then
Hope this helps!