<PRE><B>Question 483976</B>
You need to give us another angle at least, we can only see one angle of 75 degrees. Off hand, it looks like you would using the law of Sines to solve this,; something like sine BNA/120 == sine BAN/ x. x will be the distance from Noahs house to Brians house.
Cleomenius.
----------------------Noahs House
------------------------*-BNA-------
-----------------------**---------
----------------------*-*---------
---------------------*--*---------
--------------------*---*---------
-------------------*----*---------
------------NBA*****BAN-------
-------Brainna--120 point ---
-------House-------Marked</PRE>