June 6th, 2017, 10:49 AM  #1 
Member Joined: May 2017 From: Slovenia Posts: 89 Thanks: 0  Vectors.
So, I make a little sketch. L is bisecting the diagonal. BM:MC =2:1 I have that b=1 and a=2 the angle between them is pi/3. I have to find the legnht of LM. And I'm really lost, I would appreciate any help 
June 6th, 2017, 05:28 PM  #2 
Global Moderator Joined: May 2007 Posts: 6,540 Thanks: 591 
Your sketch is almost unreadable.

June 7th, 2017, 01:35 AM  #3 
Member Joined: May 2017 From: Slovenia Posts: 89 Thanks: 0  

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