## anonymous one year ago Evaluate the following using exact radian measure Sin-1(-3squared/2)

1. jim_thompson5910

Did you mean $\Large \sin^{-1}\left(-\frac{\sqrt{3}}{2}\right)$ ???

2. anonymous

Yes!

3. jim_thompson5910
4. jim_thompson5910

locate the point in Q4 that has a y coordinate of $\Large -\frac{\sqrt{3}}{2}$

5. jim_thompson5910

the corresponding angle will be the answer

6. jim_thompson5910

well not quite, but anyways, tell me what angle you get

7. anonymous

I have no idea

8. anonymous

I seriously don't know what I'm doing

9. jim_thompson5910

are you able to find the point that has a y coordinate of -sqrt(3)/2 ?

10. jim_thompson5910

use that unit circle I gave you