Hello again and again Everyone,
I'm having trouble finding a reference angle for the following angle.
The book provides me with the answer which is
But I cannot reach it, through my procedures.
I know the following is WRONG. But I'm trying to layout my method, to know where am I messing up.
I'm converting theta to be degrees, since it is easier for me.
-1.8 * 180 = -324
Angle coterminal to -324 = 36
Reference angle = 90 - 36
^- This is definitely wrong but I can't think of any other methods.