angle between vectors

[stephp]

thnks  for the speedy reply to my other query...now foranother,,,how do i find the angle between two vectors..

..by the way the \'help\' section in the program i do not seem to be able to access

thanks steph

[Simon]

If you are using Version 3.2 you can find the angle between two vectors by selecting the two vectors and then the right-click option Angle between Vectors.

Very strange that you cannot access the help.  What version are you using?  Is it a trial version?  

Simon