+163 Let \(\theta \) be an angle such that P is the terminal point of \(\theta \):
Some of the points Q,S,R,T can be the terminal point of \(\theta \)/2.
Not sure what \(\theta \)/2 looks like, any advice?
+163 no, that is incorrect, but why would R and T be equal to \(\theta\)/2
+163 This goes to a russian video uploading website that I can't open...
+33661 The angle \(\theta\) goes anti-clockwise from the positive x-axis around to the red line. The angle \(\theta/2\) would go half-way (again in an anti-clockwise direction) from the positive x-axis towards the red line. It would therefore get to point Q.
+163 Thank you! That makes sense
Edit: I also noticed that point S is also a terminal point of \(\theta \)/2\(\)
