?????? yu shuer its root(3)/3 ????????
If yu yuzed trig tu get it, more likely tu get root(3)/2
NE-how, 6*4*root(3)/3
=(6/3)*4*root(3)
=8*root(3)
root(3)=1.732050807568877293527446341505872366942805...
8*root(3)=13.8564064605510183482195707320469789355...