An angle whose measure is - 405° is in standard position. in what quadrant does the terminal side of the angle fall?

Measure of an angle is - 405°:

- 405° = - 360° - 45°

So this is the same angle as - 45°.

360° - 45° = 315°

and the angles that measures from 270° to 360° are in the IV Quadrant.

Answer:

The terminal side of the angle falls in the Forth (IV) Quadrant.