Question

How do you determine the two coterminal angle (one positive one negative) for the angle `-36^circ`?

Answer 1

`324^@, -396^@`

Explanation:

Coterminal angles coincide with each other; they occur in the exact same position, yet have different degree measures.

You can find coterminal angles by adding or subtracting `360^@` to the original angle.

`-36^@ + 360^@ = 324^@`

`-36^@ - 360^@ =-396^@`

You can find additional coterminal angles if you keep adding or subtracting `360^@` to the angles above.