Identify the intersections of polylines and dimension

[janu319]

Hallo,

Can someone please help me, if there is an easy way to Identify the intersection of polylines and dimensions(Aligned Dimensions) in a drawing, the extension lines may intersect.

Thanks in advance.

[john.uhden]

Oh, is that what I noticed? I was wondering what that was about,

[janu319]

Sorry for the delayed response but, this helped me. 

Thank you. 

[janu319]

Thank you Devitg,

but, I still need to select two objects when I typed the command lxd. I cannot be able to select all the objects. Am I doing something wrong?