Special Triangle Problem

Dec 2009
Any help with the following would be appreciated.
Thank You!
Dear mathguy20,

Here are the steps to solve this problem.

1) First find the length of BC ; (consider the traingle ABC)

2) Then find the length BD ; (consider the traingle BDC)

3) Now you can find the length BE ; (considering the fact that BD=DE)

4) Find the CE ; (consider the traingle BCE)

5) Finally considering the traingle CFE you can find X.

Hope these ideas will help you.