7. The measured ón amplys sis mare than tar the mespese er tralus angle. It the andles eve eomicerretary, fris buth meaginis?at?2+4=10sef Let 1st=x55cos2+2=x+1+226+4+x+3=x+39. The mature of the vertic angle in an bouctis thangle is wix less than four times the meane afobase ande. Find the measure of the vetiex angle. Sope dd vint क्ष丨x+x+1+x+2+x+3=7.274x+6=227−64x=42x6=x=84 Find the rieget.