## sloppycanada one year ago Determine the quadrant in which the terminal side of a 143° angle lies. I'm pretty sure it lies in Quadrant II (x, -y) but I'm not positive.

1. anonymous

it is since $$90<143<180$$

2. anonymous

although i have no idea what $$(x,-y)$$ means

Just the coordinates on the graph.

Then for something like $\frac{ \pi }{ 3 }$ what it be Quad 3?