Question

If my initial angle is 30 degrees, what is the negative coterminal angle?​

Answer 1

Explanation:

Coterminal angles are angles in standard position (angles with the initial side on the positive x -axis) that have a common terminal side. For example 30° , −330° and 390° are all coterminal.

Answer 2

• -330°

Explanation:

Coterminal angles have a difference of 360° or multiples of 360°.

Negative coterminal angle with 30° is:

• 30° - 360° = -330°