Reconstruct a diagram where 10 straight lines, of finite length, form 12 intersections, viz:

----------------------
Intersections      by
   formed        Lines
    7              2
    4              3
    1              4
----------------------

Describe this relatively simple arrangement.

(In reply to Confusion regarding definition of terms clarified by Larry)

Larry,
that is correct. 

At review line and segment were considered.

Posted by brianjn on 2013-12-18 03:17:38