Question

how do you choose the point on the terminal side of -45 degrees?

Answer 1

I don't know what point you're talking about but 360 - 45 = 315

Answer 2

I think the question is asking what are the coordinates on the unit circle of -45 degrees..I don't really understand the question

Answer 3

Well, you should be more specific next time. You should ask what are the `coordinates` of a point on a `unit circle` where \(\theta\) equals \(-45^\circ\).

Answer 4

And the answer to that is to simply find \((x,y) = (\sin(315^\circ\)), \(\cos(315^\circ))\)

Answer 5

Oh okay thank you so much!!!!