Circle O with tangent MN, mSN = 60 degrees, mQS = x; mQP = x + 40; mPN = 2x - 16 Here's a picture of the problem: http://s1266.photobucket.com/user/kittyparade/media/Untitled%202676_zpsgnuyhqij.png.html I'll need help finding Angle x, 1,2,3,4,5,6,7,8, and mPN. with a clear explanation of each, please! thank you.