Question

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

Answer 1

Answer: its DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

Answer 2

(D)Quadrant IV

Explanation:

Given the angle -405

`-405^0=-360^0-45^0\\-45^0=-45^0+360=315^0`

Angle 315 degrees is in Quadrant IV
`(270\leq x\leq 360)`, therefore:

Angle -405 degrees is in Quadrant IV.