Question

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

Answer 1

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.

Answer 2

Answer:

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

answer: Quadrant I

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

answer: Quadrant IV

Step-by-step explanation: