I was wondering what the reference angle is for:
theta=3 (no degrees, so I am assuming it is in radians)
Here is what I did:
LIke I said I am assuming that the 3 is in radians
If I'm not mistaken a reference angle is how far away an angle is from the nearest X-axis so with that being said here is how I went about buisness:
180*3=540 degrees
90+90+90+90+90+90=540 degrees
On the first revolution of the unit circle it would land on the 180 degree mark
Now as you can see this angle lands directly on top of the 540 because it is 540
540=540
I have tried various answers such as 0,-1, pi, -pi and the computer system still won't bite. Any suggetions?