Question

For an angle in standard position, which quadrant does -pi/2 lie?

Answer 1

Maybe I'm just too tired and missing something, but can't you convert -pi/2 into degrees and see which quadrant it is after making an angle relative to the standard angle with that?

Answer 2

So -pi/2 is just -90 degrees, which lies on the negative y axis.

Answer 3

what do you mean by standard position?

Answer 4

the diagram

Answer 5

The positive x-axis represents the standard angle

Answer 6

so it doesnt lie in any quadrant

Answer 7

its at the border of the 3rd and 4th

Answer 8

Guess so, but it's 4:30 am here so feel free to check my sleep-deprived work

Answer 9

I'm sorry about the confusion with standard position, I'm referring to the chart with four quadrants.

Answer 10

Wouldnt be at the border of the 2nd and third?I'm on my tablet don't judge my grammar lol