Question 1010569
.
It was just solved.


See the link 

<A HREF=http://www.algebra.com/algebra/homework/Geometry-proofs/Geometry_proofs.faq.question.1010570.html>http://www.algebra.com/algebra/homework/Geometry-proofs/Geometry_proofs.faq.question.1010570.html</A> in this site.